| 摘要 |
<p>PROBLEM TO BE SOLVED: To control a vehicle's clutch so that speed change performance of the vehicle is improved in controlling of an acceleration change upon starting or a speed change, and also starting performance of the vehicle is secured in generating of a creep torque on its starting. SOLUTION: A first clutch 5 is provided between an engine 1 and a gear transmission, while an engagement clutch is provided between a gear transmission input shaft 11 and a gear transmission output shaft 12. Upon starting, the transmission torque of the first clutch 5 is controlled according to a rotation rate difference between the engine 1 and the input shaft 11, and the engine torque is controlled according to the transmission torque of the first clutch. There are also provided a clutch controlling means for controlling the transmission torque of the clutch 5 upon starting, the controlling being performed according to the rotation rate difference between the engine 1 and the input shaft 11, and an engine torque controlling means for controlling the engine torque according to the transmission torque of the first clutch controlled by the clutch controlling means.</p> |
