| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device for a hybrid vehicle, preventing delay of an engine start accompanying learning correction, and achieving the stable engine start by variation correction of clutch torque. <P>SOLUTION: The FR hybrid vehicle includes: a first clutch CL1 interposed between an engine Eng and a motor generator MG; a hydraulic actuator 14; and a first clutch controller 5. In the FR hybrid vehicle, when transferring from an "EV mode" to an "HEV mode", the engine Eng is started with the motor generator MG as an engine-starting motor. The first clutch controller 5 compares a clutch impulse Sc imparted to the engine Eng by the first clutch CL1 and an engine impulse Se received from the first clutch CL1 by the engine Eng within a range of an impulse evaluation time during engine start control, and performs the learning correction of a stroke-torque map used for fastening/release control of the first clutch CL1 based on an impulse comparison result. <P>COPYRIGHT: (C)2010,JPO&INPIT |
