230 触覚感性計測用センサシステムの開発

概要

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This paper is a study on development of a sensor system for measurement and valuation of human touch feeling. First, a soft tactile sensor made of a PVDF (Polyvinylidene Fluoride) file patch and rubber layers is assembled and slid over the same sample fabrics to collect the surface tactile information. The features on the collected data are then extracted by calculating the variance of output signal and the intensity of power spectrum density on medium frequency range. And the features are compared to the specific feelings on wearing are collected on twenty-six clothes through the paired comparison method handed onto 5 subjects. Further, the features extracted from sensor output are compared to results of the factor analysis for touch sensation. These results show that the PVDF sensor well describes the tactile perception of human touch feeling.
社団法人日本機械学会の論文
2002-09-13