Generalized-Extended-State-Observer-Based Repetitive Control for MIMO Systems With Mismatched Disturbances

被引：14

作者：

Zhou, Lan ^{[1
]}

She, Jinhua ^{[2
,3
,4
]}

机构：

[1] Hunan Univ Sci & Technol, Sch Informat & Elect Engn, Xiangtan 411201, Peoples R China

[2] China Univ Geosci, Sch Automat, Wuhan 430074, Hubei, Peoples R China

[3] China Univ Geosci, Hubei Key Lab Adv Control & Intelligent Automat C, Wuhan 430074, Hubei, Peoples R China

[4] Tokyo Univ Technol, Sch Engn, Tokyo 1920982, Japan

来源：

IEEE ACCESS | 2018年 / 6卷

基金：

中国国家自然科学基金;

关键词：

Repetitive control; generalized extended state observer; disturbance rejection; mismatched disturbance; APERIODIC DISTURBANCE; FEEDBACK-CONTROL; SERVO SYSTEM; REJECTION; DESIGN; DELAY;

D O I：

10.1109/ACCESS.2018.2876398

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 concerns the problem of designing a modified repetitive-control system based on a generalized extended state observer (GESO) for a class of multi-input, multi-output systems in the form of a nonintegral chain and with mismatched disturbances. A GESO is constructed to estimate a lumped disturbance in a real-time fashion. Then, an improved repetitive control law is developed to attenuate the influence of the lumped disturbance from the output channel. A correction to the amount of the delay of the repetitive controller is introduced to further reduce the steady-state tracking error. A stability criterion and a design algorithm are presented. Finally, simulations and comparisons with other methods demonstrate the validity of this method.

引用

页码：61377 / 61385

页数：9

共 35 条

[1] Adding robustness to nominal output-feedback controllers for uncertain nonlinear systems: A nonlinear version of disturbance observer
Back, Juhoon
Shim, Hyungbo
[J]. AUTOMATICA, 2008, 44 (10) : 2528 - 2537
[2] An Inner-Loop Controller Guaranteeing Robust Transient Performance for Uncertain MIMO Nonlinear Systems
Back, Juhoon
Shim, Hyungbo
[J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 2009, 54 (07) : 1601 - 1607
[3] ON ULTIMATE BOUNDEDNESS CONTROL OF UNCERTAIN SYSTEMS IN THE ABSENCE OF MATCHING ASSUMPTIONS
BARMISH, BR
LEITMANN, G
[J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1982, 27 (01) : 153 - 158
[4] Disturbance-Observer-Based Control and Related Methods-An Overview
Chen, Wen-Hua
Yang, Jun
Guo, Lei
Li, Shihua
[J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2016, 63 (02) : 1083 - 1095
[5] Design of a repetitive controller: an application to the track-following servo system of optical disk drives
Doh, T. -Y.
Ryoo, J. R.
Chung, M. J.
[J]. IEE PROCEEDINGS-CONTROL THEORY AND APPLICATIONS, 2006, 153 (03): : 323 - 330
[6] Edwards C., 1998, SLIDING MODE CONTROL
[7] INTERNAL MODEL PRINCIPLE FOR LINEAR-MULTIVARIABLE REGULATORS
FRANCIS, BA
WONHAM, WM
[J]. APPLIED MATHEMATICS AND OPTIMIZATION, 1975, 2 (02) : 170 - 194
[8] Gao ZQ, 2006, P AMER CONTR CONF, V1-12, P2399
[9] REPETITIVE CONTROL-SYSTEM - A NEW TYPE SERVO SYSTEM FOR PERIODIC EXOGENOUS SIGNALS
HARA, S
YAMAMOTO, Y
OMATA, T
NAKANO, M
[J]. IEEE TRANSACTIONS ON AUTOMATIC CONTROL, 1988, 33 (07) : 659 - 668
[10] INOUE T, 1981, P 10 ANN S INCR MOT, P285

← 1 2 3 4 →