CONTROLLER FOR VEHICLE DRIVER AND VEHICLE

摘要

PROBLEM TO BE SOLVED: To generate vehicle torque at an exact aimed point in a hybrid vehicle by using a rate of speed change of only one motor for compensating a variation of torque of all motors caused by the inertia of motors in a driving system. SOLUTION: In a hybrid vehicle, each output shaft of motors A12 and B13 is joined with an output shaft of an engine 11 and a driving shaft 18 in the vehicle via a differential mechanisms 16 and 17. A variation in torque of motor A12 and motor B13 caused by variation of revolutions is compensated by using a rate of speed change of the motor A12, that is detected by a rate-of-speed- change detecting means 21 for detecting the rate of the speed change of the motor A12. Then, the torque of both motors A12 and B13 can be compensated by using the rate of speed change of only one motor.