본 논문은 사람 팔의 움직임 감지 시스템을 제안한다. 기존의 모션측정 장비들은 고가이거나 혹은 특수한 장소가 따로 필요하였다. 또한 측정한 데이터들을 필요한 데이터로 변환하는 추가적인 시간도 필요하였다. 본 논문에서는 사람이 입을 수 있으며 가격이 매우 저렴하고 추가적인 데이터 변환이 필요 없는 시스템을 개발 하였다.
In this paper, an arm motion sensing system using potentiometer is developed. Most motion sensing systems use optical method for the quality of motion data. The optical method needs much cost for manufacturing capture system and takes much time for correcting the captured data. And mechanical method entails relativity low cost, but it uses the wires and takes much time for correcting the data like the optical method. For solving the problems, in this paper, an arm motion sensing system is newly developed using low cost potentiometer and based on the suggested simple calculation method for the joint angles and the angular velocities. For the verification of the performance of the developed system, practical experiments were executed using real human arm motion and a robot arm. The experimental results showed that the motion of the robot arm controlled by the output of the developed motion sensing system is much similar with the motion of human arm.
