著者

吉川 恒夫 鄭 心知 森口 知規

出版者

一般社団法人日本機械学会

雑誌

日本機械学會論文集. C編 (ISSN:03875024)

巻号頁・発行日

vol.60, no.578, pp.3335-3342, 1994-10-25

被引用文献数

3

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A system for displaying feel information while manipulating dynamic virtual objects is presented. A unified description of the dynamics of virtual objects based on the Lagrangian formulation is derived. The detection of the grasp states and the friction effects at the grasp points on a virtual object surface, which are important to help us recognize the object and handle it more dexterously, are treated explicitly. Display algorithms which create and present the dynamic operating feel of an object as well as the fricton feel on the object surface to the operator are proposed. Experimental verification of the proposed approches is performed and the results are outlined.