H-INFINITY CONTROL OF 2-TIME-SCALE SYSTEMS

被引:48
作者
KHALIL, HK
CHEN, FC
机构
[1] MICHIGAN STATE UNIV,DEPT ELECT ENGN,E LANSING,MI 48824
[2] NATL CHIAO TUNG UNIV,DEPT CONTROL ENGN,HSINCHU,TAIWAN
基金
美国国家科学基金会;
关键词
SINGULAR PERTURBATION; MULTIPLE TIME SCALES; H-INFINITY CONTROL;
D O I
10.1016/0167-6911(92)90037-S
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
H(infinity) control of linear time-invariant singularly perturbed systems is considered. A sequential procedure is described to decompose the problem into slow and fast subproblems. The fast problem is solved first. Then the slow problem is solved under a constraint on the value of the compensator at infinity. A composite compensator is formed as the parallel connection of the fast compensator with the strictly proper part of the slow compensator. The asymptotic validity of the composite compensator is established.
引用
收藏
页码:35 / 42
页数:8
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