| 摘要 |
PROBLEM TO BE SOLVED: To provide a control device of a power transmission apparatus for a vehicle, that suppresses occurrence of abnormal noise during deceleration travelling.SOLUTION: In a travelling state of using solely a second electric motor MG2 as a driving source among an engine 12, a first electric motor MG1 and the second electric motor MG2, and during deceleration travelling, when a vehicle speed becomes less than a specified threshold, torque is generated by the first electric motor MG1. Therefore, when a vehicle is decelerated in EV travelling and reaches a low vehicle speed range just before a vehicle stop, a backlash is eliminated by the torque output from the first electric motor MG1, and occurrence of abnormal noise such as tooth hammering noise can be suitably suppressed. In other words, there can be provided an electronic control device 80 of a power transmission apparatus 10 for the vehicle, that suppresses occurrence of abnormal noise in deceleration travelling.SELECTED DRAWING: Figure 1 |
