Title :
Delay-dependent robust stability of stochastic systems with time delay and nonlinear uncertainties
Author :
Yue, Dong ; Won, Sangchul
Author_Institution :
Coll. of Inf. & Electr. Eng., China Univ. of Min. & Technol., Jiangsu, China
fDate :
7/19/2001 12:00:00 AM
Abstract :
The authors are concerned with delay-dependent stability for a class of stochastic systems with time delay and nonlinear uncertainties. A stability criterion, expressed in terms of LMI, is derived based on the Lyapunov-Krasovskii function method and a parameterised model transformation. An example shows that the proposed method is less conservative than alternative methods
Keywords :
Lyapunov methods; control system analysis; delay systems; matrix algebra; robust control; stability criteria; stochastic systems; uncertain systems; LMI-based criterion; Lyapunov-Krasovskii function method; delay-dependent robust stability; nonlinear uncertainties; parameterised model transformation; stability criterion; stochastic systems; time delay;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20010632
