An easily attainable and effective bilateral control for teleoperation

  • Son, J. B. (School of Mech. Eng., Pohang Univ. of Science and Tech.) ;
  • Youm, Y. (School of Mech. Eng., Pohang Univ. of Science and Tech.) ;
  • Chung, W.K. (School of Mech. Eng., Pohang Univ. of Science and Tech.) ;
  • Jeong, K. W. (Research Institute of Industrial Science and Tech)
  • Published : 1995.10.01

Abstract

Teleoperating system has been developed for several decades, and many control schemes for it have been suggested. But the implementation for real application needs very simple but effective controller. In this paper, an advanced control scheme for this purpose is suggested, which is the combination of a modified internal model controller and variable filter for force reflection. And we verify the effectiveness of the proposed scheme through the experiment. We use PUMA-560 as the slave robot, which is operated by velocity servo loop with geared motor. Both the responses of free motion and contact motion are shown.