Thus, the control unit sets the target motor current on {TAIL ~ the basis} of {HEAD ~ the gear ratio} detected by the gear ratio detector in addition to the steering torque detected by the steering torque sensor 
Thus , the control unit sets the target motor current on { TAIL ~ the basis } of { HEAD ~ the gear ratio } detected by the gear ratio detector in addition to the steering torque detected by the steering torque sensor
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH