J1103-1-5 マイクロアクチュエータ・アレイによる触覚ディスプレイ([1103-1]次世代アクチュエータシステム)

概要

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In order to investigate effects on presentation tactile-haptic reality, the authors developed a multi-modal display capable of simulating mechanoreceptors of fingers in addition to the muscle-tendons. The multi-modal display was constituted of a manipulator having three-degrees of freedom. The tactile display has a display pad of a 12-by-4 array of stimulus pins, which generates distributed pressure on a human operator's finger surface. Since this tactile display has relative large display pad, an operator can touch an object with three fingers by natural way. Vertical movement of virtual tactile pad in the virtual world is controlled by compressed forced applied on the display pad. The compressive force is measured by a strain load cell installed under the actuator array. The tactile pad simulated in the virtual world is moved in the vertical direction in proportion to the compression force. In order to evaluate this display, we are developing to puzzle game software, in which an operator manipulates 9 pieces block to arrange them to a specific configuration. We will verify presentation ability of this display according to efficiency of the manipulation.
一般社団法人日本機械学会の論文
2010-09-04