B3 圧力センサを備えた手指用モーションキャプチャの構築(動作解析1)

概要

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We have developed a magnetic motion capture system for the measurement of the delicate movements of hands. However, this system can measure of the relative position and angle of the receivers relating to the transmitter only, but cannot measure the pressure of finger tips. In order to measure the pressure of finger tips of hands at the same time, we have added pressure sensors on each finger with this system. 3 receivers were used for each finger and 1 for the base of the metacarpal on dorsum of hand. Two plastic glasses with same mass but different softness were lifted up with a hand loaded with this system. The MoCap and pressure sensors' data were recorded by computers and analyzed. As a result, it has been clear that the force applied by each finger tip is adjusted by the state of the plastic glasses.
社団法人日本機械学会の論文
2008-11-05