Output Regulation for Switched Systems With Multiple Disturbances

被引：45

作者：

Zhao, Ying ^{[1
]}

Liu, Yu ^{[1
]}

Ma, Dan ^{[2
]}

机构：

[1] Dalian Maritime Univ, Coll Marine Elect Engn, Dalian 116026, Peoples R China

[2] Northeastern Univ, Coll Informat Sci & Engn, State Key Lab Synthet Automat Proc Ind, Shenyang 110819, Peoples R China

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS | 2020年 / 67卷 / 12期

关键词：

Switches; Switched systems; Regulators; Electric variables measurement; Lyapunov methods; Integrated circuit modeling; output regulation; multiple disturbances; multiple Lyapunov functions; BUMPLESS TRANSFER CONTROL; LINEAR-SYSTEMS; NONLINEAR-SYSTEMS; STABILITY; STABILIZATION;

D O I：

10.1109/TCSI.2020.3013627

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：

This article aims at proposing a regulation anti-disturbance control scheme for switched systems encountered by multiple disturbances, including the measurable disturbance and unmeasurable disturbance, through a multiple Lyapunov functions method. A switched estimator is developed for estimating the unmeasurable disturbance, under which a switched regulator and a switching law are co-designed to regulate the system output, while resisting the influence of the disturbances on the switched systems. Sufficient conditions are provided to ensure the output regulation performance and the disturbance restrain performance for the switched systems, even if all subsystems may not have the performances. These conditions are also appropriate for non-switched systems. By applying the established regulation anti-disturbance control method to the regulation of the speed for an engine model, the validity of the control scheme is displayed.

引用

页码：5326 / 5335

页数：10

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