An exterior-point approach to the fixed-order mixed H∞/D-stability controller design

被引:0
|
作者
Terada, Takeshi [1 ]
Kami, Yasushi [2 ]
Nobuyama, Eitaku [3 ]
机构
[1] Akashi Natl Coll Technol, Dept Mech & Elect Syst Engn, Adv Courses, Akashi, Hyogo, Japan
[2] Akashi Natl coll Technol, Dept Elect & Comp Engn, Akashi, Hyogo, Japan
[3] Kyushu Inst Technol, Dept Syst Design & Informat, Fukuoka, Japan
关键词
D O I
10.1109/ICCA.2009.5410479
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 mixed H-infinity/D-stability control problem with a fixed-order output feedback controller. It is well known that this control problem is described as a combined bilinear matrix inequality (BMI) problem whose feasible solution is difficult to be found. In this paper, we propose a new exterior-point approach for finding a feasible solution of this problem. The advantage of our approach is to be able to use a non-stabilizing controller as an initial point. Numerical examples show the efficiency of our approach.
引用
收藏
页码:709 / +
页数:2
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