PARAMETER-DEPENDENT LYAPUNOV FUNCTIONS AND THE DISCRETE-TIME POPOV CRITERION FOR ROBUST ANALYSIS

被引:41
作者
HADDAD, WM
BERNSTEIN, DS
机构
[1] UNIV MICHIGAN, DEPT AEROSP ENGN, ANN ARBOR, MI 48109 USA
[2] GEORGIA INST TECHNOL, DEPT AEROSP ENGN, ATLANTA, GA 30332 USA
基金
美国国家航空航天局; 美国国家科学基金会;
关键词
PARAMETER-DEPENDENT LYAPUNOV FUNCTIONS; CONSTANT REAL PARAMETER UNCERTAINTY; ROBUST STABILITY AND PERFORMANCE;
D O I
10.1016/0005-1098(94)90195-3
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Parameter-dependent Lyapunov functions are developed for discrete-time systems with constant real parameter uncertainty. This construction of a family of Lyapunov functions is then used to analyze robust stability with H-2 performance bounds for state space systems. A special case of these results generalizes the classical discrete-time Popov criterion.
引用
收藏
页码:1015 / 1021
页数:7
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