Control of limit cycles in hybrid dynamical systems: An introduction to cyclic switched systems. Application to power converters - Couverture souple

Patino Guevara, Diego Alejandro

 
9783838302522: Control of limit cycles in hybrid dynamical systems: An introduction to cyclic switched systems. Application to power converters
Couverture souple
ISBN 10 : 3838302524 ISBN 13 : 9783838302522
Editeur : LAP LAMBERT Academic Publishing, 2009

Synopsis

This work deals with limit cycle control for one particular class of hybrid dynamical systems (HDS): The cyclic switched systems. HDS were born because the traditional dynamical models were not able to describe complex behaviours (behaviours with discontinuities). From an application point of view, one important class of HDS depicts a cyclic behaviour in steady state. Its main characteristic is that a control that maintains the system on a desired operation point does not exist. However, this point can be obtained in average. Thus, a cycle is produced by switching among the system modes. A control law must satisfy stability and dynamical performance. Moreover, criteria related to the waveform must be verified. Some generic methods are studied. The proposed algorithms can be implemented in real-time. Approaches are based on an affine non-linear model whose control explicitly appears. Two control methods are considered: a predictive control and an optimal control. Since predictive control is a good choice for tracking, it maintains the system in a cycle. Optimal control yields solutions that can be applied to transients. Some experiments applied to the power converters are shown.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

This work deals with limit cycle control for one particular class of hybrid dynamical systems (HDS): The cyclic switched systems. HDS were born because the traditional dynamical models were not able to describe complex behaviours (behaviours with discontinuities). From an application point of view, one important class of HDS depicts a cyclic behaviour in steady state. Its main characteristic is that a control that maintains the system on a desired operation point does not exist. However, this point can be obtained in average. Thus, a cycle is produced by switching among the system modes. A control law must satisfy stability and dynamical performance. Moreover, criteria related to the waveform must be verified. Some generic methods are studied. The proposed algorithms can be implemented in real-time. Approaches are based on an affine non-linear model whose control explicitly appears. Two control methods are considered: a predictive control and an optimal control. Since predictive control is a good choice for tracking, it maintains the system in a cycle. Optimal control yields solutions that can be applied to transients. Some experiments applied to the power converters are shown.

Biographie de l'auteur

He was born in Manizales Colombia. Author of several articles. He is electronic engineer from la Universidad Nacional. He got his Master Degree at la Universidad de Los Andes(Bogota). He has a Ph.D. in automatic control from Nancy University, France. Currently, he works as full-time professor at Pontificia Universidad Javeriana, Bogota, Colombia.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2009
Langue
anglais
ISBN 10 
3838302524
ISBN 13 
9783838302522
Reliure
Broché
Nombre de pages
172
Coordonnées du fabricant
non disponible
Personne responsable
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