Disturbance-observer-based control for time-delay Markovian jump systems subject to actuator saturation

被引:4
|
作者
Gao, Xianwen [1 ]
Gao, Qian [1 ]
Qi, Wenhai [2 ]
Kao, Yonggui [3 ]
机构
[1] Northeastern Univ, Coll Informat Sci & Engn, Shenyang 110819, Liaoning, Peoples R China
[2] Qufu Normal Univ, Sch Engn, Rizhao, Peoples R China
[3] Harbin Inst Technol, Dept Math, Weihai, Peoples R China
基金
中国国家自然科学基金;
关键词
Time delay; actuator saturation; domain of attraction; linear matrix inequalities; H-INFINITY CONTROL; STOCHASTIC DIFFERENTIAL-EQUATIONS; NETWORKED CONTROL-SYSTEMS; SLIDING MODE CONTROL; EXPONENTIAL STABILITY; NONLINEAR-SYSTEMS; INPUT SATURATION; NEURAL-NETWORKS; CONTROL DESIGN; STABILIZATION;
D O I
10.1177/0142331218756728
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper is concerned with disturbance-observer-based control for Markovian jump systems with time delay and actuator saturation. By virtue of the disturbance-observer-based control technique and an appropriate mode-dependent Lyapunov-Krasovskii functional, an anti-disturbance controller is designed to ensure that the resulting closed-loop systems are stochastically stable, as well as estimation of the domain of attraction. Furthermore, an iterative optimization method is proposed to acquire the maximum estimate of the domain of attraction by solving a set of linear matrix inequalities. Finally, a simulation illustrates the effectiveness of the proposed schemes.
引用
收藏
页码:605 / 614
页数:10
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