{HEAD ~ Fluctuation} in {TAIL ~ inertia torque} is reduced through this control of the torque of the first motor generator to reduce fluctuation in the cranking reaction force torque exerted on a drive axle 
in
{ HEAD ~ Fluctuation } in { TAIL ~ inertia torque } is reduced through this control of the torque of the first motor generator to reduce fluctuation in the cranking reaction force torque exerted on a drive axle
HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL 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