| 摘要 |
PCT No. PCT/EP97/04047 Sec. 371 Date Jan. 7, 1999 Sec. 102(e) Date Jan. 7, 1999 PCT Filed Jul. 25, 1997 PCT Pub. No. WO98/05887 PCT Pub. Date Feb. 12, 1998A control system for a continuously variable transmission (17), especially for control of a lock-up clutch (10) of a torque converter (2). The lock-up clutch (10) is controlled according to a strategy whereby the torque converter (2) is considered as being serially mounted with the continuously variable transmission (17). Engagement and disengagement of the lock-up clutch (10) is exclusively a function of the control of the theoretical engine speed. |
