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By 亮吉 平田, 洋 星野, 太郎 前田 and 暲 舘


We propose a force and shape display by making use of Active Environment Display(AED) that controls 3 positions and 3 postures (6 degrees of freedom). Shape Aprroximation Device(SAD) is installed on AED which has pantographic mechanism. Its positions and orientations are controlled by AED. The shape of the virtual object is generated by SAD which has many surfaces and edges, and virtual inertia, viscocity and stiffness are generated by controlling the mechanical impedance control of AED. Motion of the virtual object is generated by taking into consideration friction between the virtual object and the surface of the desk. Motions of virtual springs, pendulums, balls and valves are also generated

Topics: tele-existance, virtual reality, force and shape display, active environment display (AED), shape approximation device (SAD), impedance control, 007, 548
Publisher: 東京大学工学部
Year: 1996
OAI identifier: oai:repository.dl.itc.u-tokyo.ac.jp:2261/6860
Provided by: UT Repository

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