Abstract
The purpose of this study is to reinvent contact sensor system by contact stress distribution. This system calculates stress distribution output by contact with elastic body and rigid measured object. And, surface displacement of elastic body is calculated by the contact transformation theory. It is a system that outputs the surface profile of the measured object from the two calculation results. Moreover, we developed simulation program of contact sensor system. This program is on the same principle as contact sensor system. This system can be simulated contact stress and surface displacement of elastic body before this system is developed.