| 摘要 |
<p>PURPOSE:To facilitate clutch operation by observing the variation of the detected value of a torque. CONSTITUTION:An engine control circuit 42 observes the variation of the detected value 152 of a torque when the opening and closing of a duty solenoid valve 38 is controlled. Therefore, the half connection position of a clutch 10 is detected and the clutch stroke corresponding to the half connection position is held as a learned value. Further the engine control circuit 42 performs the duty opening and closing control of the duty solenoid valve 38, having the clutch stroke learned value as aimed value, each time when the clutch 10 is driven to the connection direction. Said engine control circuit 42 increases the opening degree of a throttle when the clutch 10 is connected and driven, and the connection operation of the clutch 10 is made smooth, and the shock due to speed change on clutch meet is prevented.</p> |
