| 摘要 |
PROBLEM TO BE SOLVED: To prevent the shock generated from the changeover of the clutch of a vehicle, by estimating the output of its internal combustion engine after judging whether its clutch is released or not based on the sensed values of its required driving force and its speed, and by releasing its clutch when its two motors are so controlled by controlling correctively its one motor that they generate individually the torque corresponding to the estimated output of its engine. SOLUTION: Based on the sensed value of the opening extent of an accel indicating the required driving force of a vehicle and on the sensed value of its speed, judging whether its clutch 3 is to be released or not, a frictional torque (T1) of its engine 2 is estimated after judging the releasing of the clutch 3. Then, controlling the torque of its motor 1 to be equal to T1 and controlling the torque of its motor 4 to be equal to T1, the clutch 3 is released when its motors 1, 4 output individually the torque T1 to eliminate the shock generated when its engine brake is changed over into its regenerative brake. |
