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A method to online estimate wheel's slippage for planetary rover

  • Harbin Institute of Technology

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

Abstract

In the planetary exploration by the wheeled rover, owing to the soft terrain, the longitudinal and lateral slippage always exists while the rover is running which will influence the security of the rover and the success of missions. Therefore, this paper proposes a method to online estimate the longitudinal and lateral slippage based on the rover's state information. To solve the unknown local coordinate system, some simplifications are employed in the Cartesian coordinate system. The simulations in ROSTDyn validate the proposed method, which indicates that the estimation precision is well.

Original languageEnglish
Title of host publicationProceeding of the 11th World Congress on Intelligent Control and Automation, WCICA 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages2469-2474
Number of pages6
EditionMarch
ISBN (Electronic)9781479958252
DOIs
StatePublished - 2 Mar 2015
Event2014 11th World Congress on Intelligent Control and Automation, WCICA 2014 - Shenyang, China
Duration: 29 Jun 20144 Jul 2014

Publication series

NameProceedings of the World Congress on Intelligent Control and Automation (WCICA)
NumberMarch
Volume2015-March

Conference

Conference2014 11th World Congress on Intelligent Control and Automation, WCICA 2014
Country/TerritoryChina
CityShenyang
Period29/06/144/07/14

Keywords

  • Online estimation
  • Slippage

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