The almost disturbance decoupling problem with internal stability for linear systems subject to input saturation - State feedback case

被引：40
作者：
Lin, ZL
Saberi, A
Teel, AR
机构：
[1] WASHINGTON STATE UNIV,SCH ELECT ENGN & COMP SCI,PULLMAN,WA 99164
[2] UNIV MINNESOTA,DEPT ELECT ENGN,MINNEAPOLIS,MN 55455
来源：
AUTOMATICA | 1996年 / 32卷 / 04期
基金：
美国国家科学基金会;
关键词：
linear systems subject to input saturation; almost disturbance decoupling;
D O I：
10.1016/0005-1098(95)00176-X
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We consider the almost disturbance decoupling problem (ADDP) and/or almost D-bounded disturbance decoupling problem ((ADDP)(D)) with internal stability for linear systems subject to input saturation and input-additive disturbance via linear static state feedback. We show that the almost D-bounded disturbance decoupling problem with local asymptotic stability ((ADDP/LAS)(D)) is always solvable via linear static state feedback as long as the system in the absence of input saturation is stabilizable, no matter where the poles of the open-loop system are, and the locations of these poles play a role only in the solution of (ADDP/GAS)(D), (ADDP/SGAS)(D) or ADDP/GAS where semi-global or global asymptotic stability is required.
引用
收藏
页码：619 / 624
页数：6
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