THE L2-CONTROL PROBLEM FOR TIME-VARYING DISCRETE-SYSTEMS

被引：9
|
作者：
IONESCU, V
WEISS, M
机构：
[1] INST POLYTECH GH GHEORGHIU DEJ,DEPT AUTOMAT CONTROL,R-77206 BUCHAREST,ROMANIA
[2] RES INST INFORMAT,BUCHAREST,ROMANIA
来源：
SYSTEMS & CONTROL LETTERS | 1992年 / 18卷 / 05期
关键词：
DISCRETE TIME-VARYING SYSTEM; L2-OPTIMIZATION; RICCATI EQUATION; L2-SEMINORM; DUAL SYSTEM;
D O I：
10.1016/0167-6911(92)90027-P
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 deals with the l2-problem for time-varying discrete systems. The problem considered is a deterministic counterpart of the well-known LQG problem. An adequate l2-seminorm for linear bounded input-output operators is introduced in order to express the optimality criterion. The solution is obtained by successively reducing the original problem to simpler ones putting in evidence the Separation Principle of the optimal controller.
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页码：371 / 381
页数：11
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