STATE-SPACE SOLUTIONS TO H-INFINITY SAMPLED-DATA CONTROL-PROBLEMS

被引:1
|
作者
TSAI, MC [1 ]
TSAI, CS [1 ]
SUN, YY [1 ]
机构
[1] NATL CHENG KUNG UNIV,DEPT ELECT ENGN,TAINAN 701,TAIWAN
关键词
SAMPLED-DATA SYSTEMS; ROBUST CONTROL; CHAIN SCATTERING DESCRIPTIONS; COPRIME FACTORIZATIONS;
D O I
10.1016/0167-6911(94)00092-A
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 considers a general sampled-data control problem with band limited continuous-time exogenous inputs. New results on the construction of H-infinity controllers are presented using the chain scattering-matrix formalism. This results in a relatively simple method in transfer function domain. A generator for H-infinity controllers is obtained by solving two coprime factorizations which are required to solve a continuous-time and a discrete-time algebraic Riccati equations in state space.
引用
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页码:55 / 63
页数:9
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