Synthesis of Variable Gain Robust Controllers Based on Point Memory LQ Regulator for a Class of Uncertain Time-Delay Systems

被引：0
|
作者：
Endo, Kensaku [1 ]
Oya, Hidetoshi [2 ]
Kubo, Tomohiro [2 ]
Matsuki, Tsuyoshi [3 ]
机构：
[1] Univ Tokushima, Grad Sch Adv Technol & Sci, Tokushima 7708506, Japan
[2] Univ Tokushima, Inst Sci & Technol, Tokushima 7708506, Japan
[3] Natl Inst Technol, Niihama Coll, Niihama, Ehime 7928580, Japan
来源：
2015 10TH ASIAN CONTROL CONFERENCE (ASCC) | 2015年
关键词：
LINEAR-SYSTEMS; STABILIZATION; STABILITY;
D O I：
暂无
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 proposes a design method of a variable gain robust controller based on point memory feedback for a class of uncertain time-delay systems. The proposed variable gain robust controller consists of a fixed gain controller derived by using the nominal time-delay system and a variable gain one, and the fixed gain controller is a point memory LQ regulator. In this paper, we show that sufficient conditions for the existence of the proposed variable gain robust controller are given in terms of LMIs. Finally, a simple numerical example is included to show the effectiveness of the proposed robust control system.
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页数：5
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