Stewart platform vibration isolation control method based on momentum compensation adaptive filter

Liling Ma, Chengxin Wen, Shoukun Wang

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

Abstract

This paper proposes a momentum compensation adaptive filter based on variable parameters. Aiming at the traditional adaptive filtering method, the problems of slow convergence and poor real-time performance are considered. The momentum term was added to the expression of the adaptive filter parameter update to compensate, and the algorithm step size was changed to adaptive form. Finally, the active vibration isolation verification was performed on the Stewart platform. The results show that this method can obtain better convergence speed. Especially for active vibration isolation systems with conventional vibration sources, this method has better vibration isolation effects.

Original languageEnglish
Title of host publicationProceedings of the 39th Chinese Control Conference, CCC 2020
EditorsJun Fu, Jian Sun
PublisherIEEE Computer Society
Pages2020-2025
Number of pages6
ISBN (Electronic)9789881563903
DOIs
Publication statusPublished - Jul 2020
Event39th Chinese Control Conference, CCC 2020 - Shenyang, China
Duration: 27 Jul 202029 Jul 2020

Publication series

NameChinese Control Conference, CCC
Volume2020-July
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference39th Chinese Control Conference, CCC 2020
Country/TerritoryChina
CityShenyang
Period27/07/2029/07/20

Keywords

  • Adaptive filter
  • Momentum term compensation
  • Stewart platform
  • Vibration isolation

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