Title :
Stability analysis for a class of networked/embedded control systems: A discrete-time approach
Author_Institution :
Grad. Sch. of Inf., Kyoto Univ., Kyoto
Abstract :
Motivated by the widespread use of networked and embedded control systems, an algorithm for stability analysis is proposed for sampled-data feedback control systems with uncertainly time-varying sampling intervals. The algorithm is based on the robustness of discrete-time systems against perturbation caused by the variation of sampling intervals. The validity of the algorithm is demonstrated by numerical examples.
Keywords :
discrete time systems; distributed control; embedded systems; feedback; sampled data systems; stability; time-varying systems; uncertain systems; discrete-time approach; embedded control systems; networked control systems; sampled-data feedback control systems; sampling intervals; stability analysis; uncertainly time-varying sampling intervals; Control systems; Delay; Feedback control; Lyapunov method; Robust control; Robust stability; Sampling methods; Stability analysis; Stability criteria; Time varying systems; matrix exponential; networked control systems; quadratic stability; sampled-data systems;
Conference_Titel :
American Control Conference, 2008
Conference_Location :
Seattle, WA
Print_ISBN :
978-1-4244-2078-0
Electronic_ISBN :
0743-1619
DOI :
10.1109/ACC.2008.4587286
