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A dynamic control method for free-floating space manipulator in task space

  • Fu Yili*
  • , Zhang Fuhai
  • , Wang Shuguo
  • , Chi Zhongying
  • *Corresponding author for this work
  • Harbin Institute of Technology

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

Abstract

A dynamic control approach in task space is proposed for trajectory tracking problem of free-floating space manipulator without controlling the pose of the spacecraft. Based on the extended manipulator model, the dynamic equation of the system is derived. The dynamic parameters needed by the dynamic control in task space could be estimated by the off-line adaptive identification method. The presented control scheme guarantees asymptotic tracking of the desired end-effector trajectory and does not require measurement of the joint accelerations. Simulation results given show the feasibility and effectiveness of the proposed method.

Original languageEnglish
Title of host publication2007 IEEE International Conference on Robotics and Biomimetics, ROBIO
PublisherIEEE Computer Society
Pages1230-1235
Number of pages6
ISBN (Print)9781424417582
DOIs
StatePublished - 2007
Event2007 IEEE International Conference on Robotics and Biomimetics, ROBIO - Yalong Bay, Sanya, China
Duration: 15 Dec 200718 Dec 2007

Publication series

Name2007 IEEE International Conference on Robotics and Biomimetics, ROBIO

Conference

Conference2007 IEEE International Conference on Robotics and Biomimetics, ROBIO
Country/TerritoryChina
CityYalong Bay, Sanya
Period15/12/0718/12/07

Keywords

  • Adaptive identification
  • Dynamic control
  • Free-floating space manipulator
  • Task space

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