Stabilization of bilaterally controlled teleoperators with communication delay: an ISS approach

作者:Polushin IG*; Marquez HJ
来源:International Journal of Control, 2003, 76(8): 858-870.
DOI:10.1080/0020717031000116515

摘要

A new approach to the stabilization of bilaterally controlled teleoperators in the presence of time delay in the communication channel is presented. A control scheme is proposed which makes the teleoperator system input-to-state stable regardless of the delay in the communication channel. It is shown that in the case of digital implementation of the control system, the input-to-state stability property is preserved in the 'semiglobal' sense. Simulation results are presented which confirm the stability properties of the proposed telerobotic scheme.

  • 出版日期2003-5-20