Title :
Some remarks on robust stability of networked control systems
Author :
Li, Xu-Guang ; Çela, Arben ; Niculescu, Silviu-Iulian ; Reama, Abdellatif
Author_Institution :
Dept. of Embedded Syst., ESIEE Paris, Gif-sur-Yvette, France
Abstract :
This paper focuses on the robust stability of networked control systems (NCSs), considering time-delay and sampling period simultaneously. Particular stability problems involving constant and/or time-varying parameters are investigated, and the corresponding stability regions are derived. The methods are based on searching an appropriate Lyapunov matrix and parameter-sweeping. It is shown that the obtained results are less conservative than the existing ones.
Keywords :
Lyapunov matrix equations; delays; robust control; time-varying systems; Lyapunov matrix; networked control system; robust stability; sampling period; time delay; time-varying parameter; Control systems; Delay; Embedded system; Feedback control; Networked control systems; Reliability; Robust stability; Sampling methods; Stability analysis; Time varying systems;
Conference_Titel :
Control Applications, (CCA) & Intelligent Control, (ISIC), 2009 IEEE
Conference_Location :
Saint Petersburg
Print_ISBN :
978-1-4244-4601-8
Electronic_ISBN :
978-1-4244-4602-5
DOI :
10.1109/CCA.2009.5281096
