Unmatched disturbance rejection for AMB systems via DOBC approach

Zezhi Tang, Chunyan Wang, Zhengtao Ding

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

6 Citations (Scopus)

Abstract

This paper addresses the disturbance rejection problem for active magnetic bearing (AMB) systems via DOBC approach. A linearized model of AMB system with unmatched disturbance is proposed in state space form. Based on the model we present, a method which estimates and actively rejects disturbance with disturbance observer and feedback controller is proposed. Simulation results show the performance of the system in presence of unknown disturbance.

Original languageEnglish
Title of host publicationProceedings of the 35th Chinese Control Conference, CCC 2016
EditorsJie Chen, Qianchuan Zhao, Jie Chen
PublisherIEEE Computer Society
Pages5931-5935
Number of pages5
ISBN (Electronic)9789881563910
DOIs
Publication statusPublished - 26 Aug 2016
Externally publishedYes
Event35th Chinese Control Conference, CCC 2016 - Chengdu, China
Duration: 27 Jul 201629 Jul 2016

Publication series

NameChinese Control Conference, CCC
Volume2016-August
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference35th Chinese Control Conference, CCC 2016
Country/TerritoryChina
CityChengdu
Period27/07/1629/07/16

Keywords

  • Active Magnetic Bearing
  • Disturbance Observer Based Control
  • Unmatched Disturbance Compensation

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