Robust Control for Nonlinear Uncertain Systems Using Parameter Dependent Lyapunov Functions

被引:0
|
作者
Zhi, Yue [1 ]
Yu, Jinyong [1 ]
Lu, Jianhua [1 ]
机构
[1] Naval Aeronaut & Astronaut Univ, Dept Control Engn, Yantai 264001, Peoples R China
关键词
STABILITY CONDITIONS; OPTIMIZATION; SUM;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
This note provides sufficient robust stability conditions for continuous time polytopic nonlinear systems. Parameter-dependent Lyapunov function is introduced in order to make possible the state feedback robust controller synthesis, and less conservative sufficient conditions are formulated in terms of nonlinear state dependent matrix inequalities. These conditions can be verified by the technique of sum of squares (SOS) approach. Mathematical simulation results demonstrate the effectiveness and feasibility of the proposed method.
引用
收藏
页码:1873 / 1876
页数:4
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