The correlation between perception of motion lag and phase lag in tele-operation robot system

Kazutaka Toyoda, Jun Okamoto, Masakatsu G. Fujie

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    1 Citation (Scopus)

    Abstract

    This paper discusses the phase lag of teleoperation system when operator begins to perceive the system's motion lag. The reduction of time lag is very important for high operation performance in tele-operation system. However the threshold of time lag for development of high operability is unknown. Therefore, I obtain the time lag when the operator perceived the motion lag in tele-operation. The magnitude estimation method is used for evaluation of perceived lag time. Furthermore, in this research, I assume that the time lag relates to phase lag of the system. Therefore I find the phase lag when the operator perceived the motion lag. And then, I show the relation between time lag and phase lag in operator's perception of lag and I indicate that the index of operator's lag perception is not time lag but phase lag.

    Original languageEnglish
    Title of host publication2008 IEEE International Conference on Robotics and Biomimetics, ROBIO 2008
    Pages1397-1402
    Number of pages6
    DOIs
    Publication statusPublished - 2008
    Event2008 IEEE International Conference on Robotics and Biomimetics, ROBIO 2008 - Bangkok
    Duration: 2009 Feb 212009 Feb 26

    Other

    Other2008 IEEE International Conference on Robotics and Biomimetics, ROBIO 2008
    CityBangkok
    Period09/2/2109/2/26

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    Keywords

    • Phase lag
    • Tele-operation
    • Time lag

    ASJC Scopus subject areas

    • Biotechnology
    • Artificial Intelligence
    • Computer Vision and Pattern Recognition
    • Electrical and Electronic Engineering

    Cite this

    Toyoda, K., Okamoto, J., & Fujie, M. G. (2008). The correlation between perception of motion lag and phase lag in tele-operation robot system. In 2008 IEEE International Conference on Robotics and Biomimetics, ROBIO 2008 (pp. 1397-1402). [4913205] https://doi.org/10.1109/ROBIO.2009.4913205