| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power output device and the like coping with a requested driving force while reducing a load of a battery. <P>SOLUTION: In an automobile including an engine, a first motor, a driving shaft and a second motor connected to a planetary gear mechanism, and battery exchanging power with the first and second motors, estimated input and output power Pest resulted from the inertia of an inertial system composed of the engine and the first motor and inputted and outputted from the system is calculated based on the inertia Tie and rotating speed Ne of the engine and the inertia Tim and rotating speed Nm1 of the first motor, engine requested power Pe<SP>*</SP>is set using the estimated input and output power Pest, and control is performed so that the engine requested power Pe<SP>*</SP>is outputted from the engine, and requested torque is outputted to the driving shaft. <P>COPYRIGHT: (C)2007,JPO&INPIT |
