Sensor sheet of modulus measurement apparatus modulus measurement apparatus modulus measurement apparatus for robot and measurement method of the same

摘要

According to the present invention, the present invention relates to a sensor sheet for an elastic modulus measurement device, and an elastic modulus measurement method. The present invention measures a change in resistance of a sensor sheet containing a conductive substance in order to compute elastic modulus of a target using a resistance change ratio changed in accordance with a difference of relative rigidity between the sensor sheet and the target. Moreover, the sensor sheet is formed to have a sheet shape in order to easily be installed and attached to the target to enable the device to easily be used.