| 摘要 |
<p>The objective of the present invention is to increase drivability and traveling feeling without torque fluctuations of an internal combustion engine affecting drive torque in the case of controlling both the securing of driving force and the securing of charging/discharging. Thus, the drive control device for a hybrid vehicle is provided with: a first and second motor generator, a differential gear mechanism, an accelerator aperture detection means, a vehicle speed detection means, a battery charge state detection means, a target driving power setting means, a target charging/discharging power setting means, a target engine power calculation means, a target engine operating point setting means, and a motor torque command value computation means. The drive control device for a hybrid vehicle performs feedback correction on calculated torque command values of a plurality of motor generators. In the drive control device for a hybrid vehicle, when performing feedback correction, the motor torque command value computation means calculates a torque correction value of the plurality of motor generators from the deviation between an actual engine rotational velocity and a target engine rotational velocity, and sets the ratio of the torque correction values of the plurality of motor generators in a manner so as to be a predetermined ratio that is on the basis of the lever ratio of the drive control device.</p> |
