| 摘要 |
<p>The target rotational velocity is set for a reference point that is set at the top dead center (TDC) slightly before a target stopping position for engine rotation, and the target rotational behavior path (the target path) for the engine, from the beginning of engine rotation stopping behavior until the target rotational velocity of the reference point is attained, is calculated based on the target rotational velocity of the reference point and the engine friction. In addition, while the engine is beginning to cease rotating, the alternator torque is controlled such that the rotational behavior of the engine matches the target path. At this time, considering that the generation of alternator torque stops between the reference point and a position before a prescribed crank angle, the alternator torque is controlled such that the energy deviation between the target path and the rotational behavior of the engine becomes 0 between the reference point and the position before a prescribed crank angle.</p> |
