| 摘要 |
PROBLEM TO BE SOLVED: To provide a hybrid electric vehicle drive controller for suppressing the generation of gear rattling noise.SOLUTION: At a time of sharing a demanded drive force by a first motor-generator MG1 and a second motor-generator MG2 in a drive mode in which a hybrid electric vehicle runs by torques output from the first motor-generator MG1 and the second motor-generator MG2 in a state of engaging a clutch CL2, the torques of the first motor-generator MG1 and the second motor-generator MG2 are set so that the torque of each of the first motor-generator MG1 and the second motor-generator MG2 is a value out of a low torque range set in advance for each of the first motor-generator MG1 and the second motor-generator MG2. It is, therefore, possible to realize the demanded drive force by the first motor-generator MG1 and the second motor-generator MG2 while avoiding a region where gear rattling noise is generated as a result of driving of the first motor-generator MG1 and the second motor-generator MG2. |
