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2013-01-01
A teleoperation system consists of a teleoperator, a human operator, and a remote environment. Conditions involving system and controller parameters that ensure the teleoperator passivity can serve as control design guidelines to attain maximum teleoperation transparency while maintaining system...
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2011-06-05
Alireza Mohammadi, Mahdi Tavakoli, Ali Jazayeri
The PHANToM R devices (SensAble Technologies Inc., MA, USA) provide the users in industry and academia with an opportunity for research and education in virtual reality, haptics, robot motion control and teleoperation. Traditionally, one has to develop C/C++ codes using the OpenHaptics R software...
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2010-12-15
In a haptic teleoperation system, closed-loop stability is influenced by the human operator and the environment dynamics, which are typically uncertain, time-varying or unknown. Therefore, in lieu of stability, the passivity of a teleoperation system as a sufficient condition for stability is...
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Stability Analysis of Teleoperation Systems under Strictly Passive and Non-passive Operator
Download2013-04-14
Ali Jazayeri, Matthew Dyck, Mahdi Tavakoli
A bilateral teleoperation system includes a human operator and an environment, which make the system stability analysis complicated due to their unknown, time-varying and nonlinear nature. Unable to have exact models for the human operator and the environment, it is typically assumed that they...