发明名称 |
Load drive system and engine start control system |
摘要 |
<p>A motor control means cranks a crankshaft to start an engine, while controlling an electromagnetic torque generated by a motor based on a motor rotational speed detected by a motor rotational speed detecting means. The motor control means calculates an inertial torque (see a one-dot dashed line) of a rotor of the motor from a product of a motor angular acceleration detected by a motor angular acceleration detecting means and an inertial moment of the motor, and drives the motor by a total driving torque (see a two-dot dashed line) provided by correcting the electromagnetic torque of the motor by this inertial torque. Therefore, the motor rotational speed, namely, an engine rotational speed (see a solid line) can be controlled with a good accuracy in accordance with variation in load generated when the crankshaft is cranked by the motor, thereby minimizing variation in tension of an endless belt.</p> |
申请公布号 |
EP1760297(A2) |
申请公布日期 |
2007.03.07 |
申请号 |
EP20060018578 |
申请日期 |
2006.09.05 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
OKUDA, KAZUMA;KOMATSU, YASUYUKI;AOKI, SHIGERU;FUJIWARA, TADASHI;NAKAHARA, YOUICHI |
分类号 |
F02D41/14;B60K6/24;B60K6/485;F02D41/06;F02N11/08;F02N15/08 |
主分类号 |
F02D41/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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