Characterization of Pneumatic Contractor for Softness/Hardness Display

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  • 硬軟感提示のためのエアバッグ接触特性の評価

Abstract

<p>It is important for the softness/hardness presentation of the fingertip to design of the contact part in the softness/hardness presentation device. In this study, we used shape changing airbag by air volume for contact part of the force feedback device. We examined the relationship between the contact area and the air volume for the four air bag structure and evaluated the effectiveness for the softness/hardness presentation. As a result, we found that the elliptical airbag with a single inflated part behaved similarly to the human perception curve and showed satisfactory characteristics for the expression of the contact area.</p>

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