Stabilization of Teleoperation Systems with Communication Delays: An IMC Approach

الملخص EN

The presence of time delays in communication introduces a limitation to the stability of bilateral teleoperation systems.

This paper considers internal model control (IMC) design of linear teleoperation system with time delays, and the stability of the closed-loop system is analyzed.

It is shown that the stability is guaranteed delay-independently.

The passivity assumption for external forces is removed for the proposed design of teleoperation systems.

The behavior of the resulting teleoperation system is illustrated by simulations.