| 摘要 |
<P>PROBLEM TO BE SOLVED: To further improve driving feeling at the occurrence of slippage. <P>SOLUTION: In an automobile comprising an engine capable of outputting power to a front shaft and a motor capable of outputting power to a rear shaft using power generated from an alternator mounted on the engine, for slippage in the front shaft, slip suppressing control of controlling the engine and the motor while restricting a front torque instruction Tf* outputted to the front shaft so that the slip ratio is a permittable slip ratio λref and setting the deficiency of torque to a requested torque Tdrv* to a rear torque instruction Tr* is executed, and when the driver does not perform returning operation of an accelerator pedal or the like and requests steady traveling at a further large slip ratio during execution of the slip suppressing control, the tolerable slip ratio λref is changed to the increasing direction. According to this, since traveling can be performed at the tolerable slip ratio λref according to the driver's accelerator operation, the driving feeling can be further improved. <P>COPYRIGHT: (C)2007,JPO&INPIT |
