| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a control device of a drive device for a hybrid vehicle for controlling traveling under the consideration of a vehicle weight change, traveling resistance, and an uphill/downhill road, and having excellent driveability. <P>SOLUTION: The control device of the drive device for the hybrid vehicle includes: an uphill/downhill road level calculation part for calculating an uphill/downhill road level from the amount of separation between theoretical acceleration calculated based on a drive force transmitted to a driven part and traveling resistance on a flat road derived from a vehicle speed and actual acceleration calculated from the change of the vehicle speed of a unit time; a target vehicle speed calculation part for calculating a target vehicle speed by integrating expected acceleration calculated based on the drive force transmitted to the driven part, the traveling resistance on the flat road derived from the vehicle speed and the uphill/downhill road level; and a feedback control device for controlling a motor so that the motor corrects a difference between the target vehicle speed and an actual vehicle speed. <P>COPYRIGHT: (C)2011,JPO&INPIT |
