Analaysis and design of redundant parallel manipulators

여유 자유도 병렬형 로봇의 분석 및 설계

  • 김성복 (한국외국어대학교 제어계측공학과)
  • Published : 1997.10.01

Abstract

This paper presents the analysis of the kinematics and dynamics of redundant parallel manipulators, and provides design guides for advanced parallel mainpulators with high performance. Three types of redundancies are considered which include the redundancies in serial chain, joint actuation, and parallelism. First, the kinematic and dynamic models of a redundant parallel manipulator are obtained in both joint and Cartesian spaces, and the kinematic and dynamic manipulabilities are defined for the performance evaluation. The effects of the three types of redundancies on the kinematic and dynamic performance of a parallel manipulator are then analyzed and compared, providing a set of guides for the design of advanced parallel manipulators. Finally, the simulation results using planer parallel manipulators are given.

References

  1. Int. Journal Robotics and Research v.5 A Stewart platform-based manipulator: general theory and practical consideration E. F. Fichter
  2. Proc. IEEE Int. Conf. Robotics and Automation Kinematic feature analysis of parallel manipulator systems S. Lee;S. Kim
  3. Proc. IEEE Int. Conf. Robotcis and Automation Kinematics and control of redundantly actuated closed chains J. F. Gardner;V. Kumar;J. H. Ho
  4. IEEE Trans. Robotics and Automation v.5 Dynamics computation of closed-link robot mechanisms with nonredundant and redundant actuators Y. Nakamura;M. Ghodoussi
  5. IEEE Trans. Robotics and Automation v.5 Dynamic modeling of closed-chain robotic manipulators and implications for trajectory control J. J. Murray;G. H. Lovell
  6. IEEE Journal Robotics and Automation v.3 A unified approach for motion and force control of robot manipulator: the operational space formulation O. Khatib
  7. Proc. 35th Conf. Decision and Control Dynamic modeling of redundant parallel manipulators S. Kim;Y. Kay
  8. Proc. 1st Int. Symp. Robotics Research Analysis and control of robot manipulator with redundancy T. Yoshikawa
  9. IEEE Trans. Robotics and Automation v.11 Robot Manipulability K. L. Doty;C. Melchiorri;E. M. Schwartz;C. Bonivento