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Applied research in cartesian impedance control for 6-UPS space docking mechanism

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

Abstract

In order to ensure the security buffer of the 6-UPS space docking mechanism, real-time control based on contact force is needed. In this paper, a highly effective Cartesian impedance control method based on the feedback signal from 6 force sensors is presented, and a brief introduction to the mechanical structure of the 6-UPS docking mechanism and the control structure of the docking system is given. According to the data analysis of ground experiment, this control method can tremendously improve the buffer effect in the docking stage with the parameters optimized in Simulink.

Original languageEnglish
Title of host publicationAdvanced Research on Mechanics, Manufacturing Engineering and Applied Technology II
PublisherTrans Tech Publications
Pages363-367
Number of pages5
ISBN (Print)9783038350958
DOIs
StatePublished - 2014
Event2nd International Conference on Applied Mechanics and Manufacturing System, AMMS 2014 - Zhengzhou, China
Duration: 26 Apr 201427 Apr 2014

Publication series

NameApplied Mechanics and Materials
Volume540
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2nd International Conference on Applied Mechanics and Manufacturing System, AMMS 2014
Country/TerritoryChina
CityZhengzhou
Period26/04/1427/04/14

Keywords

  • 6-UPS parallel mechanism
  • Impedance control system
  • Simulink optimization

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