Abstract
This paper is concerned with the manual control using substituting sensory feedback via vibration. The wearable leg support system uses manual control, and the wearer is likely to change command signal faster than the motor specification. In this paper, we have proposed a method of informing the tracking error to the wearer using vibration at finger tips. It is shown by experiments that the method is effective for the operator to learn and capture the limit of the actuator to perfrom a certain specified task
