Set Invariance Approach to H∞ Control for Input-Saturated Systems with Disturbances

被引:0
|
作者
Park, Bum Yong [2 ]
Yun, Sung Wook [3 ]
Park, PooGyeon [1 ]
机构
[1] POSTECH, WCU Div ITCE, Pohang 790784, South Korea
[2] POSTECH, Dept Elect Engn, Pohang 790784, South Korea
[3] POSCO, Instrumentat & Control Res Grp, Pohang, South Korea
基金
新加坡国家研究基金会;
关键词
H-infinity control; Input saturation; Invariant set; UNSTABLE LINEAR-SYSTEMS; ACTUATOR SATURATION; ROBUST 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
For input-saturated systems with disturbances, the states cannot converge to the origin, but only to their neighborhood Aiming to design the smallest possible target invariant set, this paper introduces a set invariance approach to H-infinity, control for achieving a smaller target invariant set within a given H-infinity, performance level. A numerical example shows that the proposed methods afford better performance than conventional methods.
引用
收藏
页码:1305 / 1308
页数:4
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