Title :
Stability analysis of networked control systems with quantized feedback
Author :
Liu, Yingying ; Yang, Guanghong
Author_Institution :
Coll. of Inf. Sci. & Eng., Northeastern Univ., Shenyang, China
Abstract :
This paper discusses the stability of linear networked control systems (NCSs) which considers the effects of both network-induced delay and signals quantization. Then, a sufficient condition for the stability is presented by using the Lyapunov functional approach. By solving linear matrix inequalities (LMIs), state feedback gain matrix can be obtained. A numerical example is used to illustrate the effectiveness of the proposed method.
Keywords :
Lyapunov methods; delays; distributed parameter systems; linear matrix inequalities; linear systems; quantisation (signal); stability; state feedback; Lyapunov functional approach; linear matrix inequalities; linear networked control system; network-induced delay; quantized feedback; signals quantization; stability analysis; state feedback gain matrix; Actuators; Communication system control; Control systems; Linear matrix inequalities; Networked control systems; Power system reliability; Quantization; Stability analysis; State feedback; Sufficient conditions; Networked control systems; Quantization; Stability analysis;
Conference_Titel :
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-2722-2
Electronic_ISBN :
978-1-4244-2723-9
DOI :
10.1109/CCDC.2009.5195136
