| 摘要 |
PURPOSE:To improve the accuracy, by subtracting a drive acceleration from a target acceleration corresponding to the stepping of an accelerator then multiplying a predetermined factor and adding an output torque thus obtaining a target torque thereafter controlling the opening of a throttle valve according to the target torque and the rotation. CONSTITUTION:The opening of a throttle valve 4 is controlled by a motor 5. The motor 5 is controlled by a motor control computer 6A receiving a detection value from an accelerator position sensor 14b and detection values from s vehicle speed sensor 17, an airflow meter 9, a rotation sensor 15, etc. through an engine control computer 68. The motor control computer 6A obtains a target acceleration from the accelerator position sensor, then an actual drive acceleration is subtracted therefrom and the difference is multiplied by a predetermined factor thereafter added with an output torque obtained from the intake air quantity and the rotation thus obtaining a target torque. A target throttle opening is obtained based on the target torque and the rotation. |
