ROBUST STABILIZATION AND TRACKING CONTROL FOR A CLASS OF SWITCHED NONLINEAR SYSTEMS

被引:15
作者
Niu, Ben [1 ]
Zhao, Jun [1 ]
机构
[1] Northeastern Univ, State Key Lab Synthet Automat Proc Ind, Shenyang 110819, Peoples R China
基金
中国国家自然科学基金;
关键词
Switched nonlinear systems; stabilization; tracking control; multiple Lyapunov functions; linear matrix inequality; LYAPUNOV FUNCTIONS; UNCERTAIN; STABILITY; DELAY;
D O I
10.1002/asjc.649
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 addresses the problem of robust stabilization and tracking control for a class of switched nonlinear systems via the multiple Lyapunov functions (MLFs) approach. First, a state feedback controller and a state dependent switching law are designed to globally asymptotically stabilize the switched system via linear matrix inequalities (LMIs). The main objective of this paper is to develop a tracking control approach that assures global asymptotic output and state tracking with zero tracking error in the steady state. Then, the tracking control is formulated such that the robust H tracking performance is achieved. Finally, a simulation example is provided to demonstrate the effectiveness of the main method.
引用
收藏
页码:1496 / 1502
页数:7
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