| 摘要 |
PROBLEM TO BE SOLVED: To stabilize engine rotation speed by preventing the engine rotation speed from varying and making the engine rotation speed easily converge at a target engine rotation speed even if the differential rotation speed of a planetary gear mechanism becomes around zero (0).SOLUTION: In a control device 3 of a hybrid vehicle, which controls the output values of electric motors 6, 7 so that the engine rotation speed of an engine 2 converges at a target engine rotation speed, control means 33 calculates an estimation value of the driving power of the engine 2 which is lost in a planetary gear mechanism 4, and calculates the output values of the electric motors 6, 7 according to the estimation value. |
