OUTPUT RESPONSE TUNING OF ONE-DEGREE-OF-FREEDOM AND 2-DEGREE-OF-FREEDOM CONTROLLERS USING AN H-INFINITY APPROACH

被引:2
|
作者
EDMUNDS, JM
机构
[1] Control Systems Centre, UMIST, Manchester, M60 1QD
关键词
D O I
10.1080/00207179408923122
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
Most H(infinity) designs have concentrated on loss functions defining sensitivity and robustness. In this paper it is shown how the desired input-output response can be added to the loss function. This is first done with a one-degree-of-freedom controller and then extended to a two-degree-of-freedom controller. Suggestions are made for the choice of weighting functions for these new components of the loss function, by directly relating the weighting functions to the expected influences on the system.
引用
收藏
页码:1119 / 1126
页数:8
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