Event-triggered non-fragile control for linear systems with actuator saturation and disturbances

This paper investigates the problem of event-triggered non-fragile dynamic output feedback controller design for linear systems with actuator saturation and disturbances. The controller to be designed is supposed to include additive gain variations. By using Lyapunov stability theory and adding slac...

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Bibliographic Details
Published inInformation sciences Vol. 429; pp. 1 - 11
Main Authors Liu, Dan, Yang, Guang-Hong
Format Journal Article
LanguageEnglish
Published Elsevier Inc 01.03.2018
Subjects
Event-triggered control (ETC)
Linear matrix inequalities (LMIs)
Linear systems
Non-fragile control
Linear systems
Event-triggered control (ETC)
Linear matrix inequalities (LMIs)
Non-fragile control
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Summary:This paper investigates the problem of event-triggered non-fragile dynamic output feedback controller design for linear systems with actuator saturation and disturbances. The controller to be designed is supposed to include additive gain variations. By using Lyapunov stability theory and adding slack matrix variables, new sufficient conditions are derived to design the event-triggered parameters and the controller gains. Compared with the existing non-fragile dynamic output feedback controller design methods, the structural restriction on the Lyapunov matrix is relaxed. The effectiveness of the proposed method is demonstrated by two examples.
ISSN:0020-0255
1872-6291
DOI:10.1016/j.ins.2017.11.003