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ESO-Based Tracking Control for Omnidirectional Mobile Manipulator with Vibration Suppression

  • Linshuo Zheng
  • , Yingmin Jia*
  • , Yanbo Wang
  • *Corresponding author for this work
  • Beihang University
  • Beijing Institute of Precise Mechatronics and Controls

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

Abstract

This paper proposes an Extended State Observer (ESO)-based control method for suppressing vibrations in the tracking control of an omnidirectional mobile manipulator(OMM). Firstly, a dynamic model incorporating unknown vibrations is derived for the OMM. Subsequently, a fixed-time ESO is developed to estimate these vibration-induced disturbances. The fixed-time controller is designed using the backstepping method. Additionally, the stability of the closed-loop system is analyzed using Lyapunov theory. The effectiveness of the proposed method is validated through simulations.

Original languageEnglish
Title of host publicationProceedings of 2024 Chinese Intelligent Systems Conference
EditorsYingmin Jia, Weicun Zhang, Yongling Fu, Huihua Yang
PublisherSpringer Science and Business Media Deutschland GmbH
Pages543-551
Number of pages9
ISBN (Print)9789819786572
DOIs
StatePublished - 2024
Event20th Chinese Intelligent Systems Conference, CISC 2024 - Guilin, China
Duration: 26 Oct 202427 Oct 2024

Publication series

NameLecture Notes in Electrical Engineering
Volume1285 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference20th Chinese Intelligent Systems Conference, CISC 2024
Country/TerritoryChina
CityGuilin
Period26/10/2427/10/24

Keywords

  • Extended state observer
  • Omnidirectional mobile manipulator
  • Tracking control
  • Vibration suppression

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