| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To prevent an engine rotational speed from being excessively lowered by the start control of a start clutch. <P>SOLUTION: When an average engine rotational speed Nea immediately before the start of the start control is larger than a current engine rotational speed Ne (S120), and the engagement pressure for the start clutch is controlled based on a target engagement pressure (Pcltne) according to an engine rotational speed or an engine output torque (S130). When the current engine rotational speed Ne exceeds the average engine rotational speed Nea immediately before the start of the start control (S120), the engagement pressure of the start clutch is controlled to a target engagement pressure as a difference between a first target engagement pressure Pcltal according to the transmission torque of the start clutch and a second target engagement pressure Pclta2 for feedback control based on a deviation between a target engagement engine rotational speed and the current engine rotational speed. <P>COPYRIGHT: (C)2004,JPO</p> |
