REACTION FORCE PRESENTATION METHOD AND FORCE PRESENTATION SYSTEM

摘要

A reaction force presentation method compares a virtual model built in a computer to an actually measured output value obtained from Haptic interface having a tool-type force sensor so as to obtain a difference and presents the difference to an actual article operation tool. The method calculates a difference between a reaction force applied to the virtual model in accordance with an operation amount and a reaction force applied to the actual operation tool and presents the difference as a reaction force. A force presentation system capable of recording and reproducing Haptics is also disclosed.