| 摘要 |
PURPOSE:To make it possible to achieve the vehicle acceleration corresponding to an acceleration pedal operation by a driver, by controlling a throttle opening or an ignition timing based on the detected driver's will. CONSTITUTION:In a control computing device 10A, the angle of an acceleration pedal 20 is measured by a position sensor 21, and the vehicle acceleration is measured by an acceleration sensor 22. The target value of the vehicle acceleration required by a driver is set up according to movement of an acceleration pedal angle. The adjustment of a control gain or a phase lead element is computed by a deviation between the target acceleration and the measured vehicle acceleration, and an operation quantity of a servomotor 24 is computed by series compensation corresponding to a phase delay element or combination thereof. With this arrangement, the opening of a trottle 23 is controlled. Thus, the vehicle acceleration corresponding to the accelerqtion pedal 20 operation of the driver can be achieved, thereby it is possible to improve the acceleration performance as well as to eliminate the uncomfortableness of the driver and passenger.
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