Stability compensation of a mobile manipulator by manipulator motion

Feasibility and planning

Qiang Huang, Shigeki Sugano, Kazuo Tanie

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

17 Citations (Scopus)

Abstract

In order for a mobile manipulator to move stably (not overturn) and execute the given motions of the end-effector and the vehicle simultaneously, a manipulator must have redundancy. By using this redundancy, it is possible to perform tasks at an optimal manipulation configuration when the robot is stable, and recovering the system's stability when the robot is unstable. The ability to recover stability by this manipulator compensation motion is limited. Thus in order to ensure the feasibility of stability compensation, the task plan or vehicle motion must be within this ability. In this paper, first the concept of stability compensation range by static posture change is proposed. Then, within the stability compensation range, the compensation motion of a redundant manipulator considering the manipulation configuration and the system stability is derived, given the motions of the end-effector and the vehicle. Finally, the effectiveness of this method is illustrated by simulation experiments.

Original languageEnglish
Title of host publicationIEEE International Conference on Intelligent Robots and Systems
Editors Anon
Place of PublicationPiscataway, NJ, United States
PublisherIEEE
Pages1285-1292
Number of pages8
Volume3
Publication statusPublished - 1997
Externally publishedYes
EventProceedings of the 1997 IEEE/RSJ International Conference on Intelligent Robot and Systems. Part 2 (of 3) - Grenoble, Fr
Duration: 1998 Sep 71998 Sep 11

Other

OtherProceedings of the 1997 IEEE/RSJ International Conference on Intelligent Robot and Systems. Part 2 (of 3)
CityGrenoble, Fr
Period98/9/798/9/11

Fingerprint

Manipulators
Planning
Motion compensation
End effectors
System stability
Redundancy
Robots
Redundant manipulators
Compensation and Redress
Experiments

ASJC Scopus subject areas

  • Control and Systems Engineering

Cite this

Huang, Q., Sugano, S., & Tanie, K. (1997). Stability compensation of a mobile manipulator by manipulator motion: Feasibility and planning. In Anon (Ed.), IEEE International Conference on Intelligent Robots and Systems (Vol. 3, pp. 1285-1292). Piscataway, NJ, United States: IEEE.

Stability compensation of a mobile manipulator by manipulator motion : Feasibility and planning. / Huang, Qiang; Sugano, Shigeki; Tanie, Kazuo.

IEEE International Conference on Intelligent Robots and Systems. ed. / Anon. Vol. 3 Piscataway, NJ, United States : IEEE, 1997. p. 1285-1292.

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

Huang, Q, Sugano, S & Tanie, K 1997, Stability compensation of a mobile manipulator by manipulator motion: Feasibility and planning. in Anon (ed.), IEEE International Conference on Intelligent Robots and Systems. vol. 3, IEEE, Piscataway, NJ, United States, pp. 1285-1292, Proceedings of the 1997 IEEE/RSJ International Conference on Intelligent Robot and Systems. Part 2 (of 3), Grenoble, Fr, 98/9/7.
Huang Q, Sugano S, Tanie K. Stability compensation of a mobile manipulator by manipulator motion: Feasibility and planning. In Anon, editor, IEEE International Conference on Intelligent Robots and Systems. Vol. 3. Piscataway, NJ, United States: IEEE. 1997. p. 1285-1292
Huang, Qiang ; Sugano, Shigeki ; Tanie, Kazuo. / Stability compensation of a mobile manipulator by manipulator motion : Feasibility and planning. IEEE International Conference on Intelligent Robots and Systems. editor / Anon. Vol. 3 Piscataway, NJ, United States : IEEE, 1997. pp. 1285-1292
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