Publication Date:
2013-08-31
Description:
Complex force reflective teleoperation systems are often very difficult to analyze due to the large number of components and control loops involved. One mode of a force reflective teleoperator is described. An analysis of the performance of the system based on a linear analysis of the general full order model is presented. Reduced order models are derived and correlated with the full order models. Basic effects of force feedback and position feedback are examined and the effects of time delays between the master and slave are studied. The results show that with symmetrical position-position control of teleoperators, a basic trade off must be made between the intersystem stiffness of the teleoperator, and the impedance felt by the operator in free space.
Keywords:
MAN/SYSTEM TECHNOLOGY AND LIFE SUPPORT
Type:
JPL, California Inst. of Tech., Proceedings of the NASA Conference on Space Telerobotics, Volume 4; p 245-254
Format:
application/pdf
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