| 摘要 |
<p>PURPOSE:To always generate a constant creep force by correcting the clutch transmission torque capacity according to the difference between the variation quantity of increase of the number of engine revolution and the specified idle variation quantity and automatically adjusting the creep force. CONSTITUTION:Though, in idling of a power range, a starting clutch 22 is slip-controlled so that the creep force, i.e., transmission torque Ta is generated, an aimed creep force can not be obtained, since the transmission torque is varied by the pressure variation, dispersion of parts, etc. Therefore, in the idling state of the power range, the starting clutch 20 is cut off only for a certain time, and the variation quantity of the increase of the number of engine revolution is detected, and the clutch transmission torque capacity is corrected according to the difference between the variation quantity and a previously set specified idle variation quantity,and the creep force is automatically adjusted.</p> |
