Design of robust decentralised controllers ...
Type de document :
Compte-rendu et recension critique d'ouvrage
Titre :
Design of robust decentralised controllers for MIMO plants with delays through network structure exploitation
Auteur(s) :
Dileep, Deesh [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
van Parys, Ruben [Auteur]
Department of Mechanical Engineering [Leuven]
Pipeleers, Goele [Auteur]
Department of Mechanical Engineering [Leuven]
Hetel, Laurentiu [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Richard, Jean-Pierre [Auteur]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Finite-time control and estimation for distributed systems [VALSE]
Michiels, Wim [Auteur]
Department of Computer Science [Leuven] [DCS]
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
van Parys, Ruben [Auteur]
Department of Mechanical Engineering [Leuven]
Pipeleers, Goele [Auteur]
Department of Mechanical Engineering [Leuven]
Hetel, Laurentiu [Auteur]
![refId](/themes/Mirage2//images/idref.png)
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Richard, Jean-Pierre [Auteur]
![refId](/themes/Mirage2//images/idref.png)
Centre de Recherche en Informatique, Signal et Automatique de Lille - UMR 9189 [CRIStAL]
Finite-time control and estimation for distributed systems [VALSE]
Michiels, Wim [Auteur]
Department of Computer Science [Leuven] [DCS]
Titre de la revue :
International Journal of Control
Pagination :
2275-2289
Éditeur :
Taylor & Francis
Date de publication :
2020-10
ISSN :
0020-7179
Mot(s)-clé(s) en anglais :
Robust control
structured controllers
time-delay systems
large-scale interconnected systems
structured controllers
time-delay systems
large-scale interconnected systems
Discipline(s) HAL :
Sciences de l'ingénieur [physics]/Automatique / Robotique
Résumé en anglais : [en]
A methodology is proposed for the design of robust controllers for retarded and neutral-type time-delay systems, focusing on decentralised and overlapping fixed-order controllers for Multiple Input Multiple Output (MIMO) ...
Lire la suite >A methodology is proposed for the design of robust controllers for retarded and neutral-type time-delay systems, focusing on decentralised and overlapping fixed-order controllers for Multiple Input Multiple Output (MIMO) systems. The methodology is grounded in a direct optimisation approach and relies on the minimisation of spectral abscissa and H∞ cost functions, as a function of the controller or design parameters. First, an approach applicable to generic MIMO systems is presented, which imposes a suitable sparsity pattern with the possibility of fixing elements in the controller parameterisation. Second, if the system to be controlled has the structure of a network of coupled identical subsystems, then it is shown that this structure can be exploited by an improved algorithm for the design of decentralised controllers, thereby improving computational efficiency and scalability with the number of subsystems. Several numerical examples illustrate the effectiveness of the methodology, and its extension towards consensus type problems.Lire moins >
Lire la suite >A methodology is proposed for the design of robust controllers for retarded and neutral-type time-delay systems, focusing on decentralised and overlapping fixed-order controllers for Multiple Input Multiple Output (MIMO) systems. The methodology is grounded in a direct optimisation approach and relies on the minimisation of spectral abscissa and H∞ cost functions, as a function of the controller or design parameters. First, an approach applicable to generic MIMO systems is presented, which imposes a suitable sparsity pattern with the possibility of fixing elements in the controller parameterisation. Second, if the system to be controlled has the structure of a network of coupled identical subsystems, then it is shown that this structure can be exploited by an improved algorithm for the design of decentralised controllers, thereby improving computational efficiency and scalability with the number of subsystems. Several numerical examples illustrate the effectiveness of the methodology, and its extension towards consensus type problems.Lire moins >
Langue :
Anglais
Vulgarisation :
Non
Projet Européen :
Collections :
Source :
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