Coordinated motion control of multiple mobile manipulators handling a single object without using force/torque sensors

Research output: Chapter in Book/Report/Conference proceedingConference contribution

26 Citations (Scopus)

Abstract

In this paper, we propose a coordinated motion control algorithm of multiple mobile manipulators handling a single object without using force/torque sensors. In this control algorithm, each mobile manipulator is controlled as if its grasping point has an impedance dynamics by using the real dynamics of the manipulator instead of force/torque sensors. These mobile manipulators handle a single object in coordination using the leader-follower type control algorithm based on the impedance dynamics. Then, the effect of parameter identification errors is discussed and a method to reduce it is proposed. The proposed control algorithm is experimentally applied to two mobile manipulators, and the experimental results illustrate the validity of the proposed control algorithm.

Original languageEnglish
Title of host publicationProceedings of the 2007 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2007
Pages4077-4082
Number of pages6
DOIs
Publication statusPublished - 2007 Dec 1
Event2007 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2007 - San Diego, CA, United States
Duration: 2007 Oct 292007 Nov 2

Publication series

NameIEEE International Conference on Intelligent Robots and Systems

Other

Other2007 IEEE/RSJ International Conference on Intelligent Robots and Systems, IROS 2007
CountryUnited States
CitySan Diego, CA
Period07/10/2907/11/2

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Software
  • Computer Vision and Pattern Recognition
  • Computer Science Applications

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