control means for controlling a first torque corresponding to a driving torque for the output shaft of the first power source and a second torque corresponding to a driving torque for {TAIL ~ the output shaft} of {HEAD ~ the second power source}, 
control means for controlling a first torque corresponding to a driving torque for the output shaft of the first power source and a second torque corresponding to a driving torque for { TAIL ~ the output shaft } of { HEAD ~ the second power source } ,
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH