REACTION FORCE CONTROL DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a reaction force control device capable of preventing a reaction force that is applied to a pedal by a generation current generated in a motor from becoming heavier than a target reaction force in the case where the pedal is stepped on during drive of the motor.SOLUTION: The reaction force control device includes: an upper-stage switching element connected between one terminal of the motor and a power source; a lower-stage switching element connected between another terminal of the motor and a ground potential; a current detection part connected between the motor and the upper-stage switching element; a reflux diode in which an anode terminal is connected between the motor and the lower-stage switching element and a cathode terminal is connected between the upper-stage switching element and the power source; and a control part that performs control so as to decrease a differential value resulting from subtracting a motor current value, flowing in the motor, detected by the current detection part from a preset target current.