Control of a remote system over network ...
Type de document :
Communication dans un congrès avec actes
Titre :
Control of a remote system over network including delays and packet dropout
Auteur(s) :
Seuret, Alexandre [Auteur]
Control and Instrumentation Research Group [Lancaster]
Richard, Jean-Pierre [Auteur correspondant]
Systèmes Non Linéaires et à Retards [SyNeR]
Algebra for Digital Identification and Estimation [ALIEN]
Control and Instrumentation Research Group [Lancaster]
Richard, Jean-Pierre [Auteur correspondant]
Systèmes Non Linéaires et à Retards [SyNeR]
Algebra for Digital Identification and Estimation [ALIEN]
Titre de la manifestation scientifique :
17th IFAC World Congress
Organisateur(s) de la manifestation scientifique :
IFAC
Ville :
Seoul
Pays :
Corée du Sud
Date de début de la manifestation scientifique :
2008-07
Date de publication :
2008
Mot(s)-clé(s) en anglais :
LMI
NCS (networked controlled system)
delay system
sampled-data system
asymptotic stabilization
packet loss
remote observer
Lyapunov-Krasovskii functional
LMI.
NCS (networked controlled system)
delay system
sampled-data system
asymptotic stabilization
packet loss
remote observer
Lyapunov-Krasovskii functional
LMI.
Discipline(s) HAL :
Informatique [cs]/Automatique
Informatique [cs]/Réseaux et télécommunications [cs.NI]
Informatique [cs]/Robotique [cs.RO]
Mathématiques [math]/Systèmes dynamiques [math.DS]
Informatique [cs]/Réseaux et télécommunications [cs.NI]
Informatique [cs]/Robotique [cs.RO]
Mathématiques [math]/Systèmes dynamiques [math.DS]
Résumé en anglais : [en]
This work concerns the observer-based control of a remote, Master-Slave system through the Internet network. This communication link introduces variable, asymmetric and unpredictable delays, as well as packet loss. The ...
Lire la suite >This work concerns the observer-based control of a remote, Master-Slave system through the Internet network. This communication link introduces variable, asymmetric and unpredictable delays, as well as packet loss. The data-sampling effects are also taken into account, even in the aperiodic case. Whereas the existing strategies require additional buffers, allowing the delay to become constant, the present result uses the information as soon as received. The proposed Lyapunov-Krasovskii functionals and LMI algorithms provide controller and observer gains which ensure the asymptotic stability of the global closed loop. The maximum admissible number of successive packets dropouts is also computed. The last part of the paper provides a simulation, where the Slave is a second-order system.Lire moins >
Lire la suite >This work concerns the observer-based control of a remote, Master-Slave system through the Internet network. This communication link introduces variable, asymmetric and unpredictable delays, as well as packet loss. The data-sampling effects are also taken into account, even in the aperiodic case. Whereas the existing strategies require additional buffers, allowing the delay to become constant, the present result uses the information as soon as received. The proposed Lyapunov-Krasovskii functionals and LMI algorithms provide controller and observer gains which ensure the asymptotic stability of the global closed loop. The maximum admissible number of successive packets dropouts is also computed. The last part of the paper provides a simulation, where the Slave is a second-order system.Lire moins >
Langue :
Anglais
Comité de lecture :
Oui
Audience :
Internationale
Vulgarisation :
Non
Collections :
Source :
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