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Anna Maria PERDON

Pubblicazioni

Anna Maria PERDON

 

150 pubblicazioni classificate nel seguente modo:

Nr. doc. Classificazioni
72 4 Contributo in Atti di Convegno (Proceeding)
55 1 Contributo su Rivista
10 2 Contributo in Volume
5 3 Libro
5 7 Curatele
3 5 Altro
Anno Risorsa
2018 Measurement dynamic feedback output regulation in hybrid linear systems with state jumps
INTERNATIONAL JOURNAL OF ROBUST AND NONLINEAR CONTROL
Autore/i: Zattoni, E.; Perdon, A. M.; Conte, G.
Classificazione: 1 Contributo su Rivista
Abstract: This work investigates the problem of designing a hybrid dynamic feedback regulator that forces the output of a hybrid linear system to asymptotically converge to the reference generated by a hybrid exogenous system, asymptotically rejects the exogenous disturbance, and attains global asymptotic stability of the compensated hybrid linear dynamics. The class of hybrid linear systems addressed exhibits a continuous-time linear behavior except at isolated points of the time axis, where the state is subject to discontinuities that are caused by a jump behavior. In the presence of possibly unequally spaced state jumps, under the only constraint that the minimum time between any two consecutive jumps is no smaller than a given positive real constant, both implicit and explicit sufficient conditions for the existence of a solution to the stated problem are shown. The explicit condition is constructive, in the sense that it outlines the algorithmic procedure for the synthesis of the hybrid feedback regulator, provided that a certain output-nulling hybrid controlled invariant subspace be known. Then, a necessary and sufficient condition for the existence exists, is given. Finally, the devised approach is applied to a numerical example borrowed from the literature, with the twofold aim of illustrating its implementation and making a comparison with the available method.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/252437 Collegamento a IRIS

2018 Asymptotic Model Matching for LPV Systems
IFAC-PapersOnLine Volume 51
Autore/i: Conte, G.; Perdon, A. M.; Zattoni, E.
Editore: Elsevier B.V.
Luogo di pubblicazione: PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS
Classificazione: 2 Contributo in Volume
Abstract: ABSTRACT. We consider the problem of forcing the output of a Linear Parameter Varying (LPV) plant to match asymptotically that of a given LPV model using a static or a dynamic feedback control law that also quadratically stabilizes the plant. The problem is investigated from a structural point of view and solvability conditions are expressed in geometric terms. Under suitable hypotheses, checkable sufficient conditions and viable procedures for constructing solutions are provided.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/265105 Collegamento a IRIS

2018 Output-Feedback Model Matching with Strong Stability for Hybrid Linear Systems with Periodic State Jumps
2018 European Control Conference, ECC 2018
Autore/i: Zattoni, Elena; Perdon, Anna Maria; Conte, Giuseppe
Editore: Institute of Electrical and Electronics Engineers Inc.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: Abstract. This paper investigates the problem of model matching with strong stability for hybrid linear systems subject to periodic state jumps. The system and the model share the same hybrid time domain: i.e., they exhibit a continuous-time behavior except at certain isolated time instants, where their state shows abrupt discontinuities. The set of the admissible jump time sequences consists of the sequences of equally-spaced time instants whose period is no smaller than a positive real constant. The compensation scheme includes a hybrid dynamic regulator, defined over the same time domain, and a static output-feedback gain. The problem is to determine the hybrid regulator, the feedback gain and the positive time constant in such a way that: i) the forced response of the closed-loop hybrid system matches that of the hybrid model for all the admissible inputs and for all the admissible jump time sequences; ii) both the closed-loop hybrid system and the hybrid regulator are globally asymptotically stable for all the admissible jump time sequences. The existence of a solution to the stated problem is characterized by a necessary and sufficient condition.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/265107 Collegamento a IRIS

2018 Asymptotic Model Matching for Hybrid Linear Systems with State Jumps
Proceedings of the IEEE Conference on Decision and Control
Autore/i: Conte, Giuseppe; Perdon, Anna Maria; Zattoni, Elena
Editore: Institute of Electrical and Electronics Engineers Inc.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: Abstract View references (26) We consider the problem of synthesizing a static or dynamic stabilizing compensator which forces the output of a given plant to match asymptotically that of a given model in the context of hybrid linear systems whose state evolution presents discontinuities. Solutions are characterized from a structural point of view by geometric notions. A necessary and sufficient solvability condition, that can be directly checked by an algorithmic procedure, is given both for the case where the state of the plant is accessible for measurement and for the case where it is not. A viable synthesis procedure is presented and a simple example is given.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/265106 Collegamento a IRIS

2017 Output Regulation by Error Dynamic Feedback in Hybrid Systems with Periodic Jumps
AUTOMATICA
Autore/i: Zattoni, Elena; Perdon, Anna Maria; Conte, Giuseppe
Classificazione: 1 Contributo su Rivista
Abstract: dynamics periodically affected by instantaneous changes of the state. More precisely, given a hybrid linear plant and a hybrid linear exogenous system, with periodic state jumps, the problem consists in finding a hybrid feedback regulator, with the same characteristics, achieving global asymptotic stability of the closed-loop dynamics and asymptotic tracking of the reference generated by the exogenous system for all the initial states. Starting from a general, necessary and sufficient condition for the existence of a solution, the discussion leads to a more specific, sufficient condition which outlines the computational framework for a straightforward synthesis of the compensator. The internal model principle is shown to hold in a more general formulation than the original one, adapted to the hybrid systems considered. A numerical example is worked out with the aim of illustrating how to implement the devised technique. The geometric approach is the key methodology in attaining these results.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/247697 Collegamento a IRIS

2017 Disturbance Decoupling in Hybrid Linear Systems with State Jumps
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
Autore/i: Anna Maria Perdon, ; Elena, Zattoni; Giuseppe, Conte
Classificazione: 1 Contributo su Rivista
Abstract: This work investigates the problem of making the output of a hybrid linear system totally insensitive to a disturbance input, while attaining global asymptotic stability of the compensated hybrid dynamics. In the presence of possibly non-uniformly spaced state jumps, meeting the only condition that the minimum time between two consecutive occurrences is no smaller than a given positive real constant, both existential and constructive necessary and sufficient conditions for solvability of the problem addressed are proven.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/252436 Collegamento a IRIS

2017 Geometric tools and methods in the study of switching systems
Hybrid Systems: Performance, Applications and Technology
Autore/i: Conte, Giuseppe; Perdon, Anna Maria; Zattoni, Elena
Editore: Nova Science Publishers, Inc.
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/258050 Collegamento a IRIS

2017 An innovative force sensor to evaluate the drag of small outboard motor watercrafts
Proceedings of the International Offshore and Polar Engineering Conference
Autore/i: Conte, Giuseppe; Scaradozzi, David; Mannocchi, Daniele; Perdon, Anna Maria
Editore: Society of Petroleum Engineers
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: Drag coefficients are important parameters in modelling the dynamic behavior of watercrafts and in design efficient and reliable control schemes for them. Evaluation of drag coefficients, either by theoretical or by experimental methods is a challenging and resource demanding problem. In this paper, we describe an innovative sensor that can measure the thrust of the outboard motor which propels a watercraft. In steady state motion, the measured thrust equals the drag and therefore its measurements can be used to determine drag coefficients. The structure and the characteristics of a prototypal version of the sensor are described, together with its calibration procedure. Field tests are illustrated and the results of measurements are discussed. Copyright © 2017 by the International Society of Offshore and Polar Engineers (ISOPE).
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/257979 Collegamento a IRIS

2017 Robust Controlled Invariant Subspaces and Disturbance Decoupling for Uncertain Switched Linear System
IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION
Autore/i: Otsuka, N.; Saito, H.; Conte, G.; Perdon, A.M.
Classificazione: 1 Contributo su Rivista
Abstract: In this paper, we will first study two robust controlled invariant subspaces under common input for a family of vertex systems and for a family of subsystems. Next, disturbance decoupling problems under arbitrary switching via state feedback for polytopic uncertain switched linear systems are formulated, and necessary and sufficient conditions for the problems to be solvable are presented. Further, the disturbance decoupling problems with exponential stability under arbitrary switching are also formulated, and solvability conditions for the problems are briefly discussed. Finally, a numerical example is also investigated.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/247698 Collegamento a IRIS

2017 Unknown Input Observers for Hybrid Linear Systems with State Jumps
IFAC-PapersOnLine Volume 50, Issue 1
Autore/i: Conte, G.; Perdon, A. M.; Zattoni, E.
Luogo di pubblicazione: Elsevier
Classificazione: 2 Contributo in Volume
Abstract: This paper investigates the problem of constructing an observer that asymptotically estimates a linear function of the state of a linear plant with state jumps in the presence of unknown inputs. Suitable geometric notions are introduced and discussed in order to deal with this problem. A complete characterization of its solvability, together with a procedure for constructing the observer, is given in geometric terms. A sufficient solvability condition that can be practically checked by a simple procedure is also illustrated. Under mildly restrictive hypothesis, the necessary and sufficient solvability conditions can be practically checked and the observer can be practically constructed.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/258049 Collegamento a IRIS

2017 Output Regulation by Error Dynamic Feedback in Hybrid Linear Systems with State Jumps
IFAC-PapersOnLine
Autore/i: Zattoni, Elena; Maria Perdon, Anna; Conte, Giuseppe
Editore: Elsevier
Classificazione: 2 Contributo in Volume
Abstract: This work deals with a regulation problem for hybrid linear systems which exhibit a continuous-time state motion, ruled by the so-called flow dynamics, except at isolated points of the time axis, where the state has discontinuities governed by a jump behavior. Jump time instants are not a-priori known and may be unequally spaced, the only admissibility constraint being that the set of time intervals between consecutive jumps has a fixed positive lower bound. The considered problem consists in finding a hybrid error feedback compensator that forces the output of a given hybrid plant to asymptotically follow a reference trajectory generated by a hybrid exogenous system, while achieving global asymptotic stability of the closed-loop dynamics, for all the admissible sequences of jump times. The problem is investigated from a structural point of view, using geometric notions and properties. A sufficient condition for the existence of solutions is first stated in an implicit form, by considering the overall compensated system. This result is instrumental in giving a sufficient constructive condition which refers to the output-difference connection of the plant and the exogenous generator. The conditions are expressed in terms of hybrid invariant and controlled invariant subspaces of the systems at issue as well as of their stability and stabilizability properties, respectively. This approach provides a viable algorithmic procedure for the synthesis of solutions, if any exist.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/258028 Collegamento a IRIS

2017 The Unknown Input Observation Problem for Switching Systems with Dwell-time
2017 IEEE 56th Annual Conference on Decision and Control (CDC)
Autore/i: Conte, Giuseppe; Perdon, Anna Maria; Zattoni, Elena
Editore: IEEE
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: The unknown input observation problem is considered in the framework of linear switching systems. Using ( structural geometric notions, in particular the novel notion of conditioned invariant subspace which is minimal with respect to external stabilizability, the solvability of the problem is completely characterized, both in the case of switching signals with sufficiently large dwell time and, under slightly restrictive structural conditions, in the case of switching signals with dwell time greater than a given threshold. Constructive procedures to check necessary and sufficient solvability conditions and to construct solutions, if any exists, are given.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/262167 Collegamento a IRIS

2016 Necessary and sufficient conditions for asymptotic model matching of switching linear systems
AUTOMATICA
Autore/i: Perdon, Anna Maria; Conte, Giuseppe; Zattoni, Elena
Classificazione: 1 Contributo su Rivista
Abstract: This paper investigates the problem of designing a feedback controller to force the response of a given plant to match asymptotically that of a prescribed model, in case both the plant and the model are switching linear systems. Matching has to be achieved, with stability of the feedback loop, for any initial conditions of the plant, the model and the controller (in case it is dynamic) and for any choice of the switching law. Solvability of the problem is characterized in terms of necessary and sufficient conditions that, in part, refer to the geometric structure of the difference system which compares the output of the model and of the plant. Stability is considered both for slow switching and for arbitrary switching. Proofs of the solvability conditions provide viable procedures for synthesizing the static or dynamic controllers that achieve the matching, respectively, when the state of the model is measurable and when it is not. Weaker sufficient conditions that can be practically checked by simple algorithmic procedures are provided, both in the general situation and under slightly restrictive hypotheses.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/230290 Collegamento a IRIS

2016 Disturbance Decoupling with Closed-loop Modes Stability in Switched Linear Systems
IEEE TRANSACTIONS ON AUTOMATIC CONTROL
Autore/i: Zattoni, E.; Perdon, A. M. ; Conte, G
Classificazione: 1 Contributo su Rivista
Abstract: This work deals with the problem of rendering the output of a switched linear system insensitive to a disturbance input, with the requirement that the dynamics of the closed-loop system be exponentially stable for all switching signals with a sufficiently large dwell time. A necessary and sufficient condition for the problem to have a solution is shown. A complete computational procedure to check the solvability condition and to synthesize the compensation scheme is provided. A worked-out example is p
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/233971 Collegamento a IRIS

2016 A software tool to support design and upgrade of energy production and storage systems
CONTEMPORARY ENERGY
Autore/i: Conte, G; Paciello, L; Scaradozzi, D.; Perdon, A. M.
Classificazione: 1 Contributo su Rivista
Abstract: Home energy systems that can produce, store and manage electricity are efficient solutions to satisfying the growing demand of power in home installations by the exploitation of renewable sources. The design of systems that assure autonomy without oversizing the production with respect to expected requirements can be greatly facilitated by the use of tools for modelling and evaluating performances by simulation in a simple way. Here, we propose a method to model home energy systems by means of Petri Nets and, on that basis, we describe conceptually a software simulation tool, called EPSS (Energy Production and Storage Simulator), that can be used for analyzing the system’s behavior and optimizing its structure with respect to autonomy and self-consumption.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/247722 Collegamento a IRIS

2016 Model Matching with Strong Stability in Switched Linear Systems
SYSTEMS & CONTROL LETTERS
Autore/i: Perdon, A.M.; Zattoni, E.; Conte, G.
Classificazione: 1 Contributo su Rivista
Abstract: This work deals with model matching by output dynamic feedback in switched linear systems. The plant and the model are assumed to be subject to different switching signals. A necessary and sufficient condition for achieving model matching with asymptotic stability of both the closed-loop compensated system and the compensator, for a sufficiently large dwell time, is proven. Such condition is obtained by specializing the structural condition with a suitable redefinition of the robust controlled invariant subspace involved, capable of capturing not only the structural aspect of the problem but also the stability aspects. The effect of the combined action of nonzero initial states and nonzero inputs is dealt with. The solution to a more demanding problem formulation, where the dwell time is assumed to be fixed and given is also discussed.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/238672 Collegamento a IRIS

2016 Disturbance Decoupling with Stability for Linear Impulsive Systems .
IFAC-PapersOnLine, Volume 49, Issue 9
Autore/i: Perdon, ANNA MARIA; Zattoni, Elena; Conte, Giuseppe
Editore: Elsevier
Classificazione: 2 Contributo in Volume
Abstract: The paper deals with the problem of decoupling the output of an impulsive linear system from a disturbance input by means of a stabilizing state feedback. Geometric methods are used to characterize the decoupling requirement from a structural point of view and in terms of feedback stabilizability. Assuming that the length of the time intervals between consecutive impulsive variations of the state, or jumps, is lower bounded by a positive All rights reserved. Disturbance Decoupling with Stability for Linear Impulsive Systems Anna Maria Perdon Elena Zattoni Giuseppe Conte Department of Information Engineering, Polytechnic University of Marche, Via Brecce Bianche, 60131 Ancona, Italy. E-mail: perdon@univpm.it, gconte@univpm.it Department of Electrical, Electronic, and Information Engineering “G. Marconi”, Alma Mater Studiorum - University of Bologna, Viale Risorgimento 2, 40136 Bologna, Italy. E-mail: elena.zattoni@unibo.it Abstract: The paper deals with the problem of decoupling the output of an impulsive linear system from a disturbance input by means of a stabilizing state feedback. Geometric methods are used to characterize the decoupling requirement from a structural point of view and in terms of feedback stabilizability. Assuming that the length of the time intervals between consecutive impulsive variations of the state, or jumps, is lower bounded by a positive constant, necessary and sufficient conditions for the existence of solutions are given and discussed.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/247689 Collegamento a IRIS

2016 Control and regulation problems in switching systems
ACM International Conference Proceeding Series
Autore/i: Conte, Giuseppe; Perdon, ANNA MARIA; Zattoni, Elena
Editore: Association for Computing Machinery
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: Switching, or multimodal, dynamical systems are defined by a finite family of dynamics, namely the modes of the system, and a rule that governs the switching from one mode to another. Switching systems can model complex behaviours that originate when dynamical structures modify in response to varying operative conditions. Examples are given by multi-agent systems, where the set of active agents or that of communication links change during operation, as well as by mechatronic systems, whose sensor/actuator configuration odifies according to working conditions. Recently, switching systems with linear modes have been considered by many authors and different approaches to control and regulation problems for that class of systems have been proposed. Among them, the geometric approach, originally developed for linear systems, has proven to be particularly effective. Here, we discuss and investigate from the geometric point of view a number of control and regulation problems. Basic geometric concepts are introduced and illustrated, starting from the notions of invariance and controlled invariance. Then, the properties of internal and external stabilizability for controlled invariant subspaces are introduced and their role in constructing stabilizing compensators is highlighted. Solvability methods for disturbance decoupling, regulation and model matching problems, with additional stability requirements, can thus be stated and discussed.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/247220 Collegamento a IRIS

2015 Output Regulation by Error Dynamic Feedback in Linear Time-Invariant Hybrid Dynamical Systems
Proceedings of European Control Conference 2015
Autore/i: Zattoni, E.; Perdon, A.M.; Conte, G.
Editore: IEEE
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This work deals with the problem of output regulation in multivariable linear time-invariant hybrid dynamical systems. Namely, the problem of finding a feedback regulator achieving asymptotic tracking of a reference signal generated by an exogenous system and global asymptotic stability of the closed-loop dynamics is tackled for a class of hybrid systems featuring a continuous-time linear dynamics subject to state jumps triggered by a time-driven measurable signal. Necessary and sufficient conditions for the existence of a solution are derived on the basis of the geometric properties of the given hybrid exosystem and plant. The if-part of the proof shows how to synthesize the feedback hybrid regulator on those conditions. A numerical example is worked out with the aim of illustrating how to apply the devised approach.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/228228 Collegamento a IRIS

2015 A software tool to support design and upgrade of energy production and storage systems
Proceedings of The 5th International Conference and Workshop REMOO-2015 - Technological, Modelling & Experimental Achievements in Energy Generation Systems
Autore/i: Conte, Giuseppe; Luca, Paciello; David, Scaradozzi; Anna Maria, Perdon
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: In the last years, the rise in cost of fuel and the introduction of incentives from European countries led to a growth of interest for home systems that can locally produce, store and manage electric energy. In this scenario, a correct sizing, with respect to the expected consumption, of the energy production and storage devices is a key element for keeping acceptable the cost of the system. Here, we propose and describe a software simulation tool that can be used in the system design phase in order to determine, in a given range, the values of nominal power of the energy production devices (photovoltaic panels) and the values of capacity of the storage devices (battery) that satisfy basic requirements about autonomy and selfconsumption. The designer can then choose among the various possible combinations of nominal power and battery capacity the one that better fits with other requirements, like e.g. that of minimizing the costs of components. The tool works by simulating energy production and flows over a given time period and under chosen external condition. Its structure basically consists of a Petri Net, in which energy production, consumption and flows are represented, in a quantized way, by the exchange of tokens. Such structure has the advantage of providing a simple, effective and intuitive way to describe the features and functionalities of the system that are of interest in the design phase. Behaviours that force autonomy and self-consumption are implemented by means of inhibitory arcs. Two series of simulations, with different discretization steps, are used in order to explore the performances of systems characterized by various combinations of nominal power and battery capacity in a range chosen by the designer. Combinations that do not satisfy specific design requirements about autonomy and self-consumption (expressed roughly as percentage of consumed energy that is locally produced and as percentage of produced energy that is locally consumed) are automatically discarded.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/234144 Collegamento a IRIS

2015 The Disturbance Decoupling Problem for Jumping Hybrid Systems
Proceedings 54th IEEE Conference on Decision and Control (CDC)
Autore/i: Conte, G.; Perdon, A. M.; Zattoni, E.
Editore: IEEE
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: The problem considered here consists in decoupling the output of a hybrid system from an unknown disturbance by means of state feedback, while assuring global asymptotic stability of the closed-loop dynamics. The considered hybrid systems are characterized by the coupling of a linear flow dynamics with a discontinuous jump dynamics. Suitable geometric methods and tools are introduced and, assuming that the linear flow dynamics is reachable, a general sufficient solvability condition is given. A more restrictive sufficient solvability condition that can be checked by a simple, finite procedure is also given. This provides a practical way to construct solutions in many situations.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/233981 Collegamento a IRIS

2015 Disturbance decoupling via static-output feedback for uncertain switched linear systems
FAR EAST JOURNAL OF DYNAMICAL SYSTEMS
Autore/i: Otsuka, N.; Conte, G.; Perdon, A.M.
Classificazione: 1 Contributo su Rivista
Abstract: In this paper, disturbance decoupling problem via static output feedback under arbitrary switching for the polytopic uncertain switched linear systems is studied in the framework of geometric theory. Firstly, robust controlled invariant subspaces and robust conditioned invariant subspaces for a family of linear systems will be investigated and then solvability conditions for the problem will be given under certain assumptions.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/230288 Collegamento a IRIS

2015 Robust controlled invariant subspaces and disturbance decoupling for uncertain switched linear systems
IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION
Autore/i: Otsuka, N.; Saito, H.; Conte, G.; Perdon, A. M.
Classificazione: 1 Contributo su Rivista
Abstract: In this paper, we will first study two robust controlied invariant subspaces under common input for a family of vertex systems and for a family of subsystems. Next, disturbance decoupling problems under arbitrary switching via state feedback for polytopic uncertain switched linear systems are formulated, and necessary and sufficient conditions for the problems to be solvable are presented. Further, the disturbance decoupling problems with exponential stability under arbitrary switching are also formulated, and solvability conditions for the problems are briefly discussed. Finally, a numerical example is also investigated.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/230286 Collegamento a IRIS

2015 The Disturbance Decoupling Problem with Quadratic Stability for LPV Systems
IFAC-PapersOnLine Volume 48, Issue 26
Autore/i: Zattoni, E.; Perdon, ANNA MARIA; Conte, Giuseppe
Classificazione: 2 Contributo in Volume
Abstract: We consider the problem of decoupling the output from a disturbance by means of a quadratically stabilizing state feedback for a general class of linear parameter varying systems. Solutions are characterized from the structural point of view in geometric terms. Under suitable hypotheses, a checkable sufficient condition and a viable procedure for constructing solutions are provided.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/230289 Collegamento a IRIS

2014 Robust Controlled and Conditioned Invariant Subspaces for Uncertain Switched Linear Systems
Proceedongs 21st Int. Symposium on Mathematical Theory of Networks and Systems ( MTNS 2014)
Autore/i: Otsuka, N.; Conte, G.; Perdon, A.M.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This paper concerns robust controlled invariant subspaces and robust conditioned invariant subspaces for a family of vertex systems for polytopic uncertain switched linear systems. Further, disturbance decoupling problem via static output feedback under arbitrary switching for polytopic uncertain switched linear systems is also investigated.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/225288 Collegamento a IRIS

2014 Disturbance Decoupling with stability for Switching Dynamical Systems
SYSTEMS & CONTROL LETTERS
Autore/i: Conte, G.; Perdon, A.M.; Otsuka, N.
Classificazione: 1 Contributo su Rivista
Abstract: The disturbance decoupling problem with stability is dealt with by means of the geometric approach for switching systems. The existence of feedbacks which decouple the disturbance and, at the same time, assure stability is difficult to characterize, since the action of the feedback couples with that of the switching law. Under suitable conditions, it is shown that the above requirement can be dealt with in separate ways and this allows us to state a checkable necessary condition and, on that basis, also a sufficient condition for solvability of the problem.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/233968 Collegamento a IRIS

2014 Output-Feedback Model Matching with Strong Stability in Continuous-Time Switched Linear Systems
Proc. 22nd Mediterranean Conference on Control and Automation
Autore/i: E. Zattoni; A.M. Perdon; G. Conte
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This work deals with the problem of model matching in switched linear systems. On appropriate assumptions, conditions are shown that allow the synthesis of a switched dynamic output feedback capable of achieving model matching with asymptotic stability under restricted switching of both the switched compensator and the closed-loop switched system.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/174107 Collegamento a IRIS

2014 A note on feedback stabilizability of switching systems under arbitrary switching
22nd Mediterranean Conference on Control and Automation, MED 2014
Autore/i: G. Conte; A.M. Perdon
Editore: Institute of Electrical and Electronics Engineers Inc.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: The problem of compensating by state feedback the modes of a linear switching system in such a way that it becomes asymptotically stable under arbitrary switching is considered. Two different sufficient conditions for the existence of a family of state feedbacks that, compensating each mode, make the switching system asymptotically stable under arbitrary switching are given. Both conditions are derived from the analysis of the system behavior in terms of eigenvalues and eigenspaces of its modes. In particular, the first one exploits the known fact that stability under arbitrary switching is guaranteed if all modes of the system, beside being Hurwitz or Schur stable, have dynamic matrices which are normal, or equivalently which have a set of orthogonal eigenspaces. The second conditions, exploits the fact that stability under arbitrary switching is guaranteed if all modes of the system, beside being Hurwitz or Schur stable, have dynamic matrices which have the same set of eigenspaces. In both cases, a characterization in terms of equations that involve the coefficients of the dynamic matrices and the input matrices of the modes are given. The case of two-dimensional modes is investigated in details and examples are provided.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/174108 Collegamento a IRIS

2014 Disturbance Decoupling with Stability in Continuous-Time Switched Linear Systems Under Dwell-Time Switching
World Congress, Volume# 19 | Part# 1
Autore/i: E. Zattoni; A.M. Perdon; G. Conte
Editore: International Federation of Automatic Control
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This work deals with state feedback compensation of disturbance inputs in continuous-time switched linear systems, with the requirement that the closed-loop systems be exponentially stable under switching signals with a sufficiently large dwell-time. Constructive conditions for the problem to be solvable are shown, on the assumption that the given switched linear system has zero initial state. The effects of nonzero initial states are inspected. The theoretical background consists of both classic and novel ideas of the geometric approach, enhanced with notions specifically oriented to switched linear systems.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/174111 Collegamento a IRIS

2014 Model matching problems for switching linear systems
19th World Congress of the International-Federation-of-Automatic-Control (IFAC)
Autore/i: G. Conte; A.M. Perdon; E. Zattoni
Editore: IFAC Secretariat
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This paper investigates the problem of designing a feedback compensator to force the response of a plant modeled by a switching linear system to match that of a prescribed, switching linear model, for any choice of the switching law. The problem is stated by considering both the situation in which the state of the model is measurable and that in which it is not. Accordingly, static compensators or, alternatively, dynamic ones will be sought. The additional requirement of asymptotic stability of the compensated system is introduced by reasonably restricting the class of admissible switching laws. Using geometric methods, that extend classic ones to the framework of switching systems, a complete solution, in terms of necessary and sufficient conditions that are algorithmically checkable, is given for matching without stability and for matching with asymptotic stability for a mildly restricted class of plants.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/174110 Collegamento a IRIS

2013 Algebraic Methods for Nonlinear Control Systems Systems. 2nd ed - bilingual edition
Autore/i: Giuseppe Conte; Claude Moog; Anna Maria Perdon
Editore: China Science Publishing & Media Ltd. (Science Press)
Classificazione: 3 Libro
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/174908 Collegamento a IRIS

2013 Disturbance Decoupling via State Feedback for Uncertain Switched Linear Systems
52nd IEEE Conference on Decision and Control
Autore/i: N. Otsuka; H. Saito; G. Conte; A. M. Perdon
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: In this paper disturbance decoupling problems via state feedback for polytopic uncertain switched linear systems under arbitrary switching are studied in the framework of the so-called geometric control theory. Firstly, robust controlled invariant subspaces under common input for a family of vertex systems are studied. After that disturbance decoupling problem under arbitrary switching is formulated, and then a necessary and sufficient condition for the problem to be solvable is presented. Further, the disturbance decoupling problem with quadratic stability is also formulated, and sufficient conditions for the problem to be solvable are presented. Finally, an illustrative numerical example is given.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/152913 Collegamento a IRIS

2013 A Geometric Approach to Output Regulation for Discrete-Time Switched Linear Systems
Proceedings of the 21st Mediterranean Conference on Control & Automation
Autore/i: Giuseppe Conte; Anna Maria Perdon; Elena Zattoni
Editore: IEEE / Institute of Electrical and Electronics Engineers Incorporated:445 Hoes Lane:Piscataway, NJ 08854:(800)701-4333, (732)981-0060, EMAIL: subscription-service@ieee.org, INTERNET: http://www.ieee.org, Fax: (732)981-9667
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This paper considers the problem of asymptotic output regulation by dynamic feedback for discrete-time switched linear systems, with the requirement of asymptotic stability of the regulation loop. Using the methods of the geometric approach, sufficient conditions for solvability of the problem, under suitable assumptions, are shown. A synthesis procedure is outlined.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/144687 Collegamento a IRIS

2013 The Output Regulation Problem with Stability for Linear Switching Systems: A Geometric Approach
AUTOMATICA
Autore/i: Elena Zattoni; Anna Maria Perdon; Giuseppe Conte;
Classificazione: 1 Contributo su Rivista
Abstract: This work provides a solution for the output regulation problem with quadratic stability under arbitrary switching in linear switching systems. Extension to other stability requirements, like, e.g., asymptotic stability, is also considered, and it is shown to have a limited, although sharp, impact on the proposed solution. The main reason is that the geometric approach, which is at the basis of the developed methodology, allows the structural aspects of the problem to be considered separately from the stability aspects. For the same reason, continuous-time systems and discrete-time systems are given a unified treatment as far as the structural issues are concerned, while different technicalities characterize the presentation of the stability issues.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/144684 Collegamento a IRIS

2013 A Geometric Approach to Output Regulation for Linear Switching Systems
Proceedings 1st IFAC Workshop on Linear Parameter Varying Systems
Autore/i: Zattoni; E. ; Perdon A. M. ; Conte G.
Editore: Elsevier
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This paper considers the problem of asymptotic output regulation by output dynamic feedback for continuous-time linear switching systems, with the requirement of asymptotic stability of the regulation loop. Using tools and methods of the geometric approach, necessary and sufficient conditions for the existence of solutions, under suitable assumptions, are found. A synthesis procedure is outlined in case a stronger sufficient condition holds. The case of different stability requirements, in particular that of quadratic stability, is discussed.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/87329 Collegamento a IRIS

2012 Working with New Paradigms and Challenges in Control Theory
METHODS, MODELS, SIMULATIONS AND APPROACHES TOWARDS A GENERAL THEORY OF CHANGE
Autore/i: G. Conte; A.M. Perdon
Editore: World Scientific Pub Co Inc
Luogo di pubblicazione: Singapore
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/71844 Collegamento a IRIS

2012 A geometric approach to the general autonomous regulator problem in the time-delay framework
SYSTEMS & CONTROL LETTERS
Autore/i: G. Conte; A. Perdon; E. Zattoni
Classificazione: 1 Contributo su Rivista
Abstract: The aim of this paper is to show the applicability of geometric techniques to a regulation problem for linear, time-delay systems. Given a plant whose dynamics equations include delays and an exosystem that generates a reference signal, the problem we consider consists in finding a feedback regulator which guarantees asymptotic stability of the regulation loop and asymptotic command following of the reference signal, for any initial condition of the overall system in the presence of disturbances. By associating to the time-delay plant a corresponding abstract system with coefficients in a ring, it is possible to place our investigation in a finite dimensional algebraic context, where intuition and results obtained in the classical case, that is without delays, may be exploited. In particular, using tools and methods of the geometricapproach to systems with coefficients in a ring, sufficient conditions for the solvability of the considered problem are found and a constructive procedure, which works under specific hypotheses, is given.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/71840 Collegamento a IRIS

2011 A Necessary Condition for Disturbance Decoupling with Quadratic Stability in Switched Linear Systems
Control & Automation (MED), 2011 19th Mediterranean Conference on
Autore/i: G. Conte; A. Perdon
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This paper deals with the problem of decoupling by feedback a disturbance input from the output of a switched linear system, while achieving, by a suitable choice of the switching rule, quadratic stability. Using geometric methods, a structural obstruction to the solvability of the problem is found and a necessary condition is stated.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/71841 Collegamento a IRIS

2011 Stability Analysis of a Nonlinear Plant with Limited Information
Proceedings of the 18th IFAC World Congress, 2011
Autore/i: G. Conte; A. Perdon; G. Vitaioli
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: This paper studies the characteristics of a specific model-based control scheme in which sampled and corrupted information is used to govern the state of a partially known plant. More precisely, it is assumed that signals can be transferred from a controller to the plant continually, while information can be transferred from the plant to the controller only at sampling times. Information coming from the plant is assumed to be corrupted by an unknown disturbance, that may represent the effect of quantization, delay, measurement errors. Using an approximate model of the plant and the available information, the controller generates a feedback signal that is used to govern the state of the plant. The specific control objective is that of keeping the state of the plant bounded. The performances of the control scheme depend, clearly, on the length of the sampling intervals and, therefore, one is interested in finding conditions on the length of the sampling interval which makes possible to achieve the control objective. The paper gives two results in this direction, stating sufficient conditions on the length of the sampling interval for guaranteeing boundedness of the state of the plant in two different, very general situations.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/71842 Collegamento a IRIS

2010 A Model-Based Control Scheme for General Nonlinear Plants with sampled Information
Proceedings of 18th Mediterranean Conference on Control and Automation
Autore/i: G. CONTE; A M. PERDON
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/54088 Collegamento a IRIS

2010 Strategies for Energy Management in Home Automation Systems
Proceedings of Stochastic Modeling Techniques and Data Analysis International Conference
Autore/i: G. CONTE; A. M. PERDON; D. SCARADOZZI; G. MORGANTI; F. DEZI
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/54086 Collegamento a IRIS

2010 Stabilization of Nonlinear Plants with Sampled Information
Proc. 49th IEEE Conference on Decision and Control
Autore/i: G. Conte; A M. Perdon; G. Vitaioli
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/57392 Collegamento a IRIS

2010 The Non Interacting Control Problem for Linear Parameter Varying Systems
4th IFAC Symposium on System Structure and Control SSC 2010
Autore/i: A. M. PERDON; A. BONCI
Luogo di pubblicazione: ANCONA
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/47890 Collegamento a IRIS

2010 Resource management in home automation systems
18th Mediterranean Conference on Control and Automation, MED'10 - Conference Proceedings
Autore/i: Conte, Giuseppe; Perdon, ANNA MARIA; Scaradozzi, David; Morganti, G; Rosettani, M.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/49548 Collegamento a IRIS

2010 A Game Theoretic Approach to Resources' Management in Home Automation Systems
Proc. 6th Spain, Italy and Netherland meeting on Game theory.
Autore/i: G. Conte; A. Perdon; D. Scaradozzi; M. Rosettani
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/72382 Collegamento a IRIS

2010 A Model-Based Control Scheme with Observer and Sampled Information
Proceedings of 4th IFAC Symposium on System, Structure and Control (SSSC10)
Autore/i: G. CONTE; A.M. PERDON; G. VITAIOLI
Editore: IFAC-PapersOnLine -Elsevier
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/54089 Collegamento a IRIS

2010 Disturbance decoupling problem for a class of descriptor systems with delay via systems over rings
IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION
Autore/i: A.M. Perdon; M. Anderlucci
Classificazione: 1 Contributo su Rivista
Abstract: The disturbance decoupling problem by state feedback for descriptor systems with a finite number of commensurable point delays is formulated and investigated using as models descriptor systems with coefficients in a ring. Necessary and sufficient conditions for its solution are given in geometric terms, as well as algorithmic procedures to test them. Examples are worked out in details.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/57685 Collegamento a IRIS

2009 A model based control scheme with sampled information
Proceedings 17th Mediterranean Conference on Control and Automation, MED'09
Autore/i: G. CONTE; A. PERDON; G. VITAIOLI
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53565 Collegamento a IRIS

2009 Optimising Home Automation Systems: A Comparative Study on Tabu Search and Evolutionary Algorithms
Control and Automation, 2009. MED '09. 17th Mediterranean Conference on
Autore/i: Conte, Giuseppe; Scaradozzi, David; Perdon, ANNA MARIA; Morganti, G.; Brintrup, A.
Luogo di pubblicazione: THESSALONIKI
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52941 Collegamento a IRIS

2009 Disturbance Decoupling problem for a class of Generalized State Linear Time-Delay Systems
Proceedings 8^th IFAC Workshop on Time Delay Systems
Autore/i: A. M. PERDON; M. ANDERLUCCI
Editore: IFAC-PapersOnLine -Elsevier
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45922 Collegamento a IRIS

2009 Impulse Elimination by Derivative Feedback for Singular Systems with Delay
Proceedings 48th IEEE Conference on Decision and Control
Autore/i: A. PERDON; M. ANDERLUCCI
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45976 Collegamento a IRIS

2009 Multi-Agent System Theory for modelling a Home Automation System
Proc. The 10th International Work-Conference on Artificial Neural Networks (IWANN2009)
Autore/i: Conte, Giuseppe; Morganti, Gianluca; Perdon, ANNA MARIA; Scaradozzi, David
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/72384 Collegamento a IRIS

2009 Multi-Agent System Theory for Resource Management in Home Automation Systems
JOURNAL OF PHYSICAL AGENTS
Autore/i: CONTE G; MORGANTI G; A. PERDON; SCARADOZZI D
Editore: [Madrid] : Red de Agentes Físicos Ministerio de Educación y Ciencia
Classificazione: 1 Contributo su Rivista
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/35739 Collegamento a IRIS

2009 Multi-Agent System Theory for Modelling a Home Automation System
JOURNAL OF PHYSICAL AGENTS
Autore/i: CONTE G; MORGANTI G; PERDON A.M; D. SCARADOZZI
Classificazione: 1 Contributo su Rivista
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/51269 Collegamento a IRIS

2009 Multi-agent system theory for modelling a home automation system
Bio-Inspired Systems: Computational and Ambient Intelligence
Autore/i: Morganti, Gianluca; Perdon, ANNA MARIA; Conte, Giuseppe; Scaradozzi, David
Editore: Springer
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: A paradigm for modelling and analysing Home Automation Systems is introduced, based on Multi-Agent System theory. A rich and versatile environment for Home Automation System simulation is constructed for investigating the performances of the system. The exploitation of limited resources (electricity, gas, hot water) depends on behavioural parameters of the individual appliances. In order to deal with the problem of developing systematic design and validation procedures for control strategies, global performance indices for the system are introduced. Different strategies for allocating resources and establishing priorities in their use can therefore be tested and compared.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/41046 Collegamento a IRIS

2008 A Notion of Zero Dynamics for Linear, Time-delay Systems
Proc. 17th IFAC Word Congress 2008
Autore/i: G. CONTE; A. M. PERDON
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53666 Collegamento a IRIS

2008 Parameter Tuning in Distributed Home Automation Systems: towards a Tabu Search approach
16th Mediterranean Conference on Control and Automation MED'08
Autore/i: Conte, Giuseppe; Scaradozzi, David; Perdon, ANNA MARIA; Morganti, G.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53232 Collegamento a IRIS

2008 The autonomous regulator problem for time-delay systems: a Geometric approach
Proc. 47th IEEE Conference on Decision and Control
Autore/i: G. CONTE; A. PERDON; E. ZATTONI
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52018 Collegamento a IRIS

2008 Disturbance Decoupling Problem for Neutral Systems with Delay
16TH MEDITERRANEAN CONFERENCE ON CONTROL AND AUTOMATION MED'08
Autore/i: A. PERDON; ANDERLUCCI M
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45918 Collegamento a IRIS

2008 Zeros in linear time delay systems
Advances in Statistical Control System Theory and Engineering Education. A tribute to Michael Sain
Autore/i: G. CONTE; A. PERDON
Editore: Birkhauser
Luogo di pubblicazione: BOSTON-BASEL-BERLIN
Classificazione: 2 Contributo in Volume
Abstract: The algebraic notion of zero module of a linear, dynamical system, introduced by M. Sain and B. Wyman, allows us to generalize the notion of zero to frameworks that differ from the lassical one. In particular, it is possible to define zeros for systems with coefficients in a ring and to relate such a notion to geometric concepts. On this basis, the chapter considers zeros for time-delay linear systems and it investigates their properties in connection with inversion and other control problems.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/42234 Collegamento a IRIS

2008 Zeros and Zero Dynamics for Linear, Time-delay System
Proc. Symposium to honor B. Wolowich
Autore/i: G. CONTE; A.M. PERDON
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/44780 Collegamento a IRIS

2008 Observers and State Reconstructions for Linear Neutral Time-Delay Systems
PROCEEDINGS of 17° IFAC Word Conference
Autore/i: A. PERDON; ANDERLUCCI M.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: The problem of state reconstruction is discussed for linear neutral systems with a finite number of commensurable point delays. Using as models systems with coefficients in a ring and following a geometric point of view, feasible and constructive procedures are proposed for the design of observers of increasing complexity. Conditions are given to characterize neutral systems with delays for which linear observers exist not depending on the derivatives of the state. Some examples illustrating the results are worked out in details.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45914 Collegamento a IRIS

2007 A Simulation Environment for the Analysis of Home Automation Systems
15th Mediterranean Conference on Control and Automation
Autore/i: Conte, Giuseppe; Scaradozzi, David; Perdon, ANNA MARIA; Cesaretti, M; Morgantig,
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52590 Collegamento a IRIS

2007 Tuning and Optimizing Control Laws in Distributed Home Automation Systems
Workshop on Networked Distributed Systems for Intelligent Sensing and Control
Autore/i: G. CONTE; SCARADOZZI D; PERDON A; CESARETTI M; MORGANTI G
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53115 Collegamento a IRIS

2007 Inversion and Tracking Problems for Time Delay Linear Systems
Applications of Time-Delay Systems
Autore/i: Conte G.; A.M. Perdon; C.H. Moog
Editore: Springer-Verlag
Luogo di pubblicazione: Berlin Heidelberg
Classificazione: 2 Contributo in Volume
Abstract: An asymptotic Tracking Problem for multi input/multi output linear, delay-differential systems has been studied, using the formalism of systems over rings, and solutions have been found for a large class of systems. In particular, different sufficient conditions for the existence of solutions have been given and feasible synthesis methods have been described. In case where the sufficient conditions are more restrictive, the resulting compensators have a simpler dynamics. A characterization of solvability in the general case is still to be found and this, as well as a study of the stability properties of the considered dynamic compensators, will be the object of further researches.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/57713 Collegamento a IRIS

2007 The Pole-Zero Structure of Nonlinear Control Systems
7th IFAC Symposium on Nonlinear Control Systems
Autore/i: A. PERDON; C.H. MOOG; G. CONTE
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52998 Collegamento a IRIS

2007 Activation and delay in functional MRI brain signals of selective activation
Proceedings of
Autore/i: M. FABRI; G. MASCIOLI; A. M. PERDON; G. PALONARA; S. R. VIOLA; U. SALVOLINI
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45913 Collegamento a IRIS

2007 Geometric Invariants for Singular Delay Systems by Systems over a Ring
Proceedings 9th European Control Conference 2007
Autore/i: A.M. PERDON; M. ANDERLUCCI
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45915 Collegamento a IRIS

2007 A Residual Generator for Singular Time-Delay Systems
Proceedings of
Autore/i: A. PERDON; ANDERLUCCI M
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45910 Collegamento a IRIS

2007 Algebraic Methods for Nonlinear Control Systems. Theory and Applications, 2nd Edition
Autore/i: CONTE G; MOOG C. H; A. M. PERDON
Editore: Springer
Luogo di pubblicazione: Heidelberg
Classificazione: 3 Libro
Abstract: A self-contained introduction to algebraic control for nonlinear systems suitable for researchers and graduate students. Algebraic Methods for Nonlinear Control Systems develops a linear-algebraic alternative to the usual differential-geometric approach to nonlinear control, using vector spaces over suitable fields of nonlinear functions. It describes a range of results, some of which can be derived using differential geometry but many of which cannot. They include: classical and generalized realization in the nonlinear context; accessibility and observability recast for the linear-algebraic setting; discussion and solution of basic feedback problems; results for dynamic and static state and output feedback. Dynamic feedback and realization are shown to be dealt with and solved much more easily in the algebraic framework. The second edition has been completely revised with new text, examples and exercises; it is divided into two parts: necessary methodology and applications to control problems. Contents: Part I: Methodology.- Preliminaries.- Modeling.- Accessibility.- Observability.- Systems Structure and Inversion.- System Transformations.- Part II: Applications to Control Problems.- Input−Output Linearization.- Noninteracting Control.- Input−State Linearization.- Disturbance Decoupling.- Model Matching.-Measured Output Feedback Control Problems.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/42138 Collegamento a IRIS

2007 Proceedings of the 7th IFAC Workshop on Time Delay Systems
Autore/i: A. M. PERDON
Luogo di pubblicazione: NANTES
Classificazione: 7 Curatele
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/48622 Collegamento a IRIS

2007 Decoupling problems over a ring
A tribute to Antonio Lepshy
Autore/i: G. CONTE; A. PERDON
Editore: Libreria Progetto
Luogo di pubblicazione: PADOVA
Classificazione: 2 Contributo in Volume
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/42236 Collegamento a IRIS

2007 Unknown Inputs, Robust State Observation for Linear Parameter Varying Systems
European Control Conference
Autore/i: Conte, Giuseppe; Perdon, ANNA MARIA; Bonci, Andrea
Editore: ieee
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: The problem of estimating the largest possible component of the state of a parameter dependent linear system in presence of unknown inputs is considered. Using a geometric approach and suitable defined invariant subspaces, that capture the concept of robustness with respect to parameter variation, a procedure for detecting the largest component of the state that may possibly be estimated together with a construction of the observer system and a technique for analyzing its asymptotic behavior is provided.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/44518 Collegamento a IRIS

2007 Robust State Observation for linear Parameter Varying Systems
European Control Conference ECC 2007 (ECC 2007)
Autore/i: G. CONTE; A. M. PERDON; A. BONCI
Luogo di pubblicazione: KOS
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/47889 Collegamento a IRIS

2006 Computational Algebra techniques for linear dynamical systems over rings: State Estimations Problems
IEEE International Symposium on Computer-Aided Control Systems Design, Munich, Germany
Autore/i: A. PERDON; ANDERLUCCI M
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45662 Collegamento a IRIS

2006 Geometric Design of Observers for Linear Time-Delay Systems
Proceedings of 6th IFAC Workshop on Time-Delay Systems
Autore/i: A. M. PERDON; M. ANDERLUCCI
Editore: Elsevier - IFAC-PapersOnLine
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45909 Collegamento a IRIS

2006 Proceedings of 14th Mediterranean Conference on Control and Automation (MED06), Mediterranean Control Association
Autore/i: A. M. PERDON
Classificazione: 7 Curatele
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/48257 Collegamento a IRIS

2006 Un générateur de résidus pour systèmes à retard,
Proceedings of CIFA 2006
Autore/i: A.M. PERDON; ANDERLUCCI M
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/46455 Collegamento a IRIS

2006 Efficient algorithms for geometric control of systemsover rings
INTERNATIONAL JOURNAL OF CONTROL
Autore/i: A. PERDON; ANDERLUCCI M; M. CABOARA
Classificazione: 1 Contributo su Rivista
Abstract: The Computational Algebra techniques described in this paper are a tool efficient and easy to implement using the freely available software CoCoA. They open the way to an effective use of the geometric approach in dealing with dynamical systems over rings. Systems with coefficients in a ring can be used to model several interesting classes of dynamical systems such as parameter dependent systems or delay differential systems. The paper describes in details how the algorithms contained in the package “control.cpkg” can be used to practically solve Decoupling Problems for delay differential systems.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/35685 Collegamento a IRIS

2006 An Unknown Input Observer for Singular Time-Delay Systems
14th Mediterranean Conference on Control and Automation, Ancona, Italy
Autore/i: A. PERDON; ANDERLUCCI M
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45394 Collegamento a IRIS

2005 The Tracking Problem for MIMO, Linear, Delay-Differential Systems
13th Mediterranean Conference on Control and Automation (MED'05), Cyprus
Autore/i: G. CONTE; A. PERDON; C.H. MOOG
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53586 Collegamento a IRIS

2005 Modeling Time-delay Systems by means of Systems with Coefficients in a Ring
Workshop on Modeling and Control of Complex Systems, Ayia Napa, Cyprus
Autore/i: G. CONTE; A. M. PERDON
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53758 Collegamento a IRIS

2005 Analisi Numerica
Autore/i: A.M. Perdon
Editore: Pitagora Editrice
Luogo di pubblicazione: Bologna
Classificazione: 5 Altro
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/55127 Collegamento a IRIS

2004 Inversion and Tracking Problems for Time Delay Linear Systems
2nd CNRS-NSF Workshop “Applications of Time-Delay Systems Nantes, France
Autore/i: G. CONTE; A. PERDON; C.H. MOOG
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: Nantes, France
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53067 Collegamento a IRIS

2004 State Estimation Problem for Time Delay Systems: a Geometric Approach
Mathematical Theory of Network and Systems
Autore/i: G. CONTE; PERDON A.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Abstract: Leuven, Belgio
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45206 Collegamento a IRIS

2003 The fundamental problem of residual generation linear time delay systems
Time delay systems 2003 (TDS 2003): a proceedings volume from the 4th IFAC Workshop
Autore/i: G. CONTE; A. M. PERDON
Editore: Elsevier
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/53342 Collegamento a IRIS

2003 Unknown Input Observers for linear delay systems: a geometric approach
Proc. 42th IEEE Conference on Decision and Control, Maui, Hawaii
Autore/i: CONTE G.; A. PERDON; GUIDONE-PEROLI G.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52837 Collegamento a IRIS

2003 Elementi di Analisi Numerica
Autore/i: A. M. Perdon
Editore: Pitagora Editrice
Luogo di pubblicazione: Bologna
Classificazione: 5 Altro
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/55125 Collegamento a IRIS

2003 Algorithms for geometric control of systems over rings
2nd IFAC Conference Control Systems (CSD’03)
Autore/i: A. M. PERDON; G. GUIDONE-PEROLI; M. CABOARA
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45656 Collegamento a IRIS

2003 A geometric approach to the State Estimation problem for Time Delay Systems
14th International Workshop on Operator Theory and Applications IWOTA 2003
Autore/i: G. CONTE; A. PERDON
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45658 Collegamento a IRIS

2003 Unknown inputs, robust state observation for parameter dependent linear systems,
11th mediterranean conference on control and automationNFERENCE ON CONTROL AND AUTOMATION MED'03, RHODES, GREECE
Autore/i: A. M. PERDON; G. CONTE; G. GUIDONE-PEROLI.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45655 Collegamento a IRIS

2002 Feedback invariance and injection invariance for systems over rings
Proceedings of the 15th IFAC World Congress, 2002
Autore/i: A.M. PERDON; ASSAN J.; LAFAY J.F.
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/45653 Collegamento a IRIS

2002 Functional controllability and right invertibility for systems over rings,
IMA JOURNAL OF MATHEMATICAL CONTROL AND INFORMATION
Autore/i: CONTE G; A. PERDON
Classificazione: 1 Contributo su Rivista
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/52380 Collegamento a IRIS

2001 Remarks and results about the finite spectrum assignment problem for delay-differential systems
Proceedings of the 40th IEEE Conference on Decision and Control, 2001
Autore/i: G. Conte; A.M. Perdon; F. Neri
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/55018 Collegamento a IRIS

2001 Linear Time Delay Systems 2000, (LTDS2000)
Autore/i: A. M. PERDON
Editore: Pergamon
Classificazione: 7 Curatele
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/49120 Collegamento a IRIS

2001 Niadenie nelinearnych systemov: Algebricky pristup
Autore/i: G. CONTE; PERDON A.M; MOOG C.H
Editore: Slovenská technická universita v Bratislave
Luogo di pubblicazione: BRATISLAVA
Classificazione: 3 Libro
Abstract: traduzione in slovacco del volume: Nonlinear Control Systems, An algebraic setting, G. Conte, C.H. Moog and A.M. Perdon, Springer Lecture Notes in Control and Information Science, Springer vol. 242, (March 1999) ISBN 1-85233-151-8
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/50475 Collegamento a IRIS

2000 Appunti di Calcolo Numerico
Appunti di Calcolo Numerico
Autore/i: A.M. Perdon
Luogo di pubblicazione: Padova
Classificazione: 5 Altro
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/55126 Collegamento a IRIS

2000 Invertibility and Inversion for Systems over Rings and Applications to Delay-differential Systems
Proceedings of the 39th IEEE Conference on Decision and Control, 2000
Autore/i: G. Conte; A.M. Perdon
Classificazione: 4 Contributo in Atti di Convegno (Proceeding)
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/55012 Collegamento a IRIS

2000 Systems over Rings: Geometric Theory and Applications
ANNUAL REVIEWS IN CONTROL
Autore/i: G. CONTE; A. PERDON
Editore: PERGAMON-ELSEVIER SCIENCE LTD, THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND, OX5 1GB
Classificazione: 1 Contributo su Rivista
Abstract: The aim of this paper is to present an overview of the geometric approach to the study of dynamical systems with coefficients in a ring and, in particular, to discuss the most recent results concerning noninteracting control problems it has produced. The study of systems with coefficients in a ring is motivated, in addition to an intrinsic interest on the subject, by the fact that they may be viewed as tools for investigating problems which concern parameter dependent systems or delay-differential systems. The geometric approach is shown to provide complete characterizations of the solvability conditions, together with feasible procedures for computing solutions, of noninteracting control problems, like the Disturbance Decoupling Problem and the Block Decoupling Problem. Finally, some examples which clarify the applications to problems concerning delay-differential systems are presented.
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/34926 Collegamento a IRIS

1999 Nonlinear Control Systems
Autore/i: CONTE G.; MOOG C.H.; A. PERDON
Editore: Springer-Verlag
Luogo di pubblicazione: London Berlin Heidelberg
Classificazione: 3 Libro
Abstract: Springer Lecture Notes in Control and Information Science, Springer vol. 242
Scheda della pubblicazione: https://iris.univpm.it/handle/11566/40724 Collegamento a IRIS


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