CONTROL DEVICE OF VEHICULAR LOCK-UP CLUTCH

摘要

PROBLEM TO BE SOLVED: To provide a slip control device of a vehicular lock-up clutch capable of consistently performing the slip control of the lock-up clutch to be started when a vehicle starts. SOLUTION: When a lock-up clutch 38 is controlled in a slip state when starting a vehicle by a lock-up clutch control means (a slip control means) 164, the clutch control signal pressure (the control pressure) Plinis maintained to a predetermined initial engagement pressure PSin advance by an initial pressure control means 170 in predetermined initial engagement sections t2to t3before starting the slip control by the slip control means. Therefore, the control deviation e is favorably reduced when starting the slip control of the lock-up clutch 38, and the slip control of the lock-up clutch 38 when starting the vehicle subjected to the flexible start control is consistently performed. COPYRIGHT: (C)2005,JPO&NCIPI