| 摘要 |
In a power shift transmission system, two tables of values are established for modulating a clutch actuation, signal. When a clutch pedal is depressed below a limit position, both tables are accessed to obtain a pair of values, and the value which will result in the lower clutch pressure is used to modulate the actuation signal. One table is accessed in accordance with clutch pedal position and the other table is accessed in accordance with the selected gear speed ratio and engine speed. The arrangement prevents overheating of the clutch by the energy applied to it as a result of stalling the engine immediately after clutch inching.
|
