ROBUST STABILIZATION OF NONLINEAR-SYSTEMS BY H-INFINITY, STATE-FEEDBACK

被引:13
|
作者
IMURA, JI [1 ]
MAEDA, H [1 ]
SUGIE, T [1 ]
YOSHIKAWA, T [1 ]
机构
[1] KYOTO UNIV,FAC ENGN,DIV APPL SYST SCI,UJI,KYOTO 611,JAPAN
关键词
NONLINEAR SYSTEMS; ROBUST STABILITY; UNSTRUCTURED UNCERTAINTY; H-INFINITY STATE FEEDBACK CONTROL;
D O I
10.1016/0167-6911(94)00032-Q
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 robust stabilization of nonlinear systems with unstructured uncertainty via state feedback. First, a robust stability condition is given for a closed loop system which is composed of a nonlinear nominal system and an unstructured uncertainty. Second, based on the obtained robust stability condition, a sufficient condition for robust stabilization by state feedback is given in terms of the solvability of some H-infinity state feedback control.
引用
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页码:103 / 114
页数:12
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