| 摘要 |
PURPOSE:To perform slip control along the intention and feeling of a driver so as to improve a driving sensation by correcting the target slip quantity of driving wheels according to whether the steering direction of a steering wheel is in the steering increase or steering back direction. CONSTITUTION:The driving wheel speed of a vehicle is detected by a detecting means 1, and the body speed is detected by a detecting means 2. According to each detection value, the slip quantity of the driving wheel is computed by a computing means 4. The target slip quantity is computed by a computing means 5 with the specified slip ratio part added to the body speed. The steering angle of a steering wheel is detected by a detecting means 3, and the steering direction is judged by a judging means 6. The driving torque output of an engine, that is, a throttle valve 8, for instance, is controlled by a control means 7 so that the driving wheel speed coincides with the target slip quantity. At this time, the computing means 5 corrects the target slip quantity according to the steering direction of the steering wheel.
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