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A novel tracking control method based on LADRC for autonomous mobile robot

  • Beihang University

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

Abstract

The trajectory tracking control problem of nonholonomic mobile robots is investigated in the paper. In order to match well the real trajectory and the referenced one which is set in advance, a novel control method is designed. Firstly, velocity and angular velocity of the mobile robot is obtained by kinematic control law using the attitude error. Then the mobile robot will track the referenced kinematic state very well using the dynamic control law based on the control theory of Linear Active Disturbance Rejection Control (LADRC). Finally, the current attitude information would be updated after translation and integration to go on the next calculating circle. Simulation results are given to demonstrate the stability and effectiveness of the proposed controller.

Original languageEnglish
Title of host publicationProceedings of the 2015 10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages501-506
Number of pages6
ISBN (Electronic)9781467373173
DOIs
StatePublished - 20 Nov 2015
Event10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015 - Auckland, New Zealand
Duration: 15 Jun 201517 Jun 2015

Publication series

NameProceedings of the 2015 10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015

Conference

Conference10th IEEE Conference on Industrial Electronics and Applications, ICIEA 2015
Country/TerritoryNew Zealand
CityAuckland
Period15/06/1517/06/15

Keywords

  • LADRC
  • dynamic control
  • mobile robot

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