触覚機能を内包する高速・高精度近接覚センサ

―第4報：同時多点計測を可能とする高密度分布型センサの検討―

抄録

We propose a new arrangement of LEDs and detector and a digital filter for our proximity sensor to realize multiple points sensing of an object surface within 1ms. The accuracy and calculation time were verified by simulations. From these results, the proposed method enables a higher density arrangement than the conventional arrangement. The processing circuit can be downsized by replacing a conventional analog synchronous detection circuit with the proposed digital filter.