1210 オプティカルフローに基づく光導波形触覚センサの試作(触覚センサ・触覚ディスプレイ,一般講演)

概要

論文の詳細を見る
Three-axis tactile sensing has good advantages on grasping an object of unknown mass and hardness. We developed a new three-axis tactile sensor, which possesses a simple structure to endure large applied force caused by power grasp. Normal force distribution is measured according to gray scale value obtained by image data processing as previous three-axis tactile sensors. Shearing force distribution is determined by linear movement of image data calculated by optical flow. Sensing characteristics of the present sensor is dominated by configuration and material of conical feelers formed on a silicon rubber sheet By mean of LIGA, we obtain a mold of the silicon rubber sheet In evaluation experiments, we applied vertical force and horizontal force to the sensor. Vfe confirmed sensing ability of the present sensor to acquire normal and tangential forces.
一般社団法人日本機械学会の論文
2010-04-18