Robust decentralized switched controller design for linear continuous-time systems

被引：0
|
作者：
Vesely, Vojtech [1 ]
机构：
[1] Slovak Univ Technol Bratislava, Fac Elect Engn & Informat Technol, Inst Robot & Cybernet, Ilkovicova 3, Bratislava 81219, Slovakia
来源：
JOURNAL OF ELECTRICAL ENGINEERING-ELEKTROTECHNICKY CASOPIS | 2020年 / 71卷 / 04期
关键词：
large scale system; equivalent subsystem method; switched system; continuous time system; robust stability; output decentralized feedback; quadratic/multi quadratic stability; STABILIZATION; STABILITY;
D O I：
10.2478/jee-2020-0033
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The paper is devoted to obtain original equivalent subsystem method to design of decentralized controller for linear large scale systems. On the theoretical example a new robust decentralized PID switched controller design procedure is obtained for linear time-varying (gain scheduled plant model) uncertain complex system with decentralized output and input structure. Controller design procedure to decentralized controller design performs on the subsystem level. The designed decentralized switched controller ensures the robust stability of closed-loop complex polytopic system with performance H-2 quadratic cost function (QSR). The proposed practical examples with ideal or non-ideal switch of switching parameters show the effectiveness of equivalent subsystem approach.
引用
收藏
页码：246 / 253
页数：8
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