学術雑誌論文 2チャンネル振動スピーカを用いた非対称振動による非接地型並進力・回転力提示
Non-Grounded Translational Force and Torque Display using Two Vibration Speakers

田辺, 健  ,  矢野, 博明  ,  岩田, 洋夫

22 ( 1 )  , pp.125 - 134 , 2017-03 , 特定非営利活動法人 日本バーチャルリアリティ学会 , The Virtural Reality Society of Japan
ISSN:1344011x
NII書誌ID(NCID):AA11448578
内容記述
We here propose a device that can display a translational force and torque using two vibration speakers. Each vibration speaker generates an asymmetric vibration when a sound with an asymmetric amplitude is input. Asymmetric vibrations induce perceived forces that pull or push a user's hand in a particular direction. The user perceives a translational force and/or torque with his/her thumb and index finger based on the direction and amplitude of each speaker's force. We conducted four evaluation experiments to evaluate the mechanical properties and the proprioceptive sensations. As result, we confirmed that the proposed device can present the translational force with a maximum value of 0.5 N and the torque with a maximum value of 9.5 N·mm.
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