Multiobjective output-feedback control via LMI optimization

被引:1713
作者
Scherer, C
Gahinet, P
Chilali, M
机构
[1] MATWORKS INC,NATICK,MA 01760
[2] INST NATL RECH INFORMAT & AUTOMAT,F-78153 LE CHESNAY,FRANCE
关键词
controller parameter change; linear matrix inequalities; Lyapunov shaping paradigm; multichannel multiobjective control;
D O I
10.1109/9.599969
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 presents an overview of a linear matrix inequality (LMI) approach to the multiobjective synthesis of linear output-feedback controllers, The design objectives can be a mix of H-infinity performance, H-2 performance, passivity, asymptotic disturbance rejection, time-domain constraints, and constraints on the closed-loop pole location, In addition, these objectives can be specified on different channels of the closed-loop system, When all objectives are formulated in terms of a common Lyapunov function, controller design amounts to solving a system of linear matrix: inequalities, The validity of this approach is illustrated by a realistic design example.
引用
收藏
页码:896 / 911
页数:16
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