Title :
H-infinite output tracking control for neutral systems with time-varying delay and nonlinear perturbations: An LMI approach
Author :
Zhong, Guang-Xin ; Xu, Zhao-Di ; Wang, He-Ming
Author_Institution :
Sch. of Math. & Syst. Sci., Shenyang Normal Univ., Shenyang, China
Abstract :
In this paper, the problem of H∞ output tracking control for liner neutral systems with time-varying and nonlinear perturbations is investigated. The purpose of this paper is to establish a delay-dependent sufficient condition to guarantee H∞ output tracking performance and obtain a less conservative result. A liner matrix inequality (LMI) approach is adopted to solve the problem. Finally, a numerical example shows that the method is very effective.
Keywords :
H∞ control; delays; linear matrix inequalities; linear systems; nonlinear control systems; performance index; perturbation techniques; time-varying systems; tracking; H∞ output tracking control; H-infinite output tracking control; LMI approach; delay-dependent sufficient condition; liner matrix inequality; liner neutral system; nonlinear perturbation; performance guarantee; time-varying delay; time-varying perturbation; Delay; Filtering; Robustness; Stability criteria; Symmetric matrices; Time varying systems; H-Infinite output tracking; free-weighting matrix; neutral systems; time-varying delay;
Conference_Titel :
Control and Decision Conference (CCDC), 2011 Chinese
Conference_Location :
Mianyang
Print_ISBN :
978-1-4244-8737-0
DOI :
10.1109/CCDC.2011.5968241
