Simulation system with three degree of freedom optical sensing

摘要

The sensing module of the present invention is configured to perform 3-degree of freedom movement in conjunction with the motion of the simulating module and the motion platform, so that the sensing distance between the optical sensor and the motion platform can always be kept constant, so that the rotation of the motion platform is prevented. It can be detected more accurately. In addition, since the sensing module of the present invention is provided on an inclined surface of the linear stage and moves in conjunction with the movement of the linear stage without a separate driving device, there is an advantage in that installation is simple and operation is easy.