Title :
Fuzzy control for networked control systems based on average time-delay
Author :
Guojing, Wang ; Zhichun, Mu
Author_Institution :
Sch. of Inf. Eng., Univ. of Sci. & Technol. Beijing, Beijing
Abstract :
This paper deals with networked control systems with random long time-delay problem. According to the actual time-delay, we design a discrete model of networked control systems and propose a fuzzy controller based on parallel distributing compensation theory. The method to design membership function is also presented. Lyapunov theory and linear matrix inequality are used to derive the sufficient conditions that guarantee the stability of networked control systems. A simulation example illustrating the proposed method is given.
Keywords :
Lyapunov methods; compensation; control system synthesis; delays; discrete systems; fuzzy control; linear matrix inequalities; Lyapunov theory; average time-delay; discrete model; fuzzy control; linear matrix inequality; membership function; networked control systems; parallel distributing compensation theory; stability; sufficient conditions; Access protocols; Control systems; Educational programs; Fuzzy control; Fuzzy systems; Linear matrix inequalities; Networked control systems; Robust control; Robust stability; Stability analysis; Fuzzy control; Networked control systems (NCS); Parallel distributing compensation; Random time-delay;
Conference_Titel :
Control Conference, 2008. CCC 2008. 27th Chinese
Conference_Location :
Kunming
Print_ISBN :
978-7-900719-70-6
Electronic_ISBN :
978-7-900719-70-6
DOI :
10.1109/CHICC.2008.4605291
