| 摘要 |
PURPOSE:To get rid of a torque shock as well as aim at improvements in a feeling of driving comfortableness ever so better, by installing a controlling device which controls the opening of a throttle valve and a fuel injection quantity to be adjusted to the desired value after once controlling them to accord with a controlled variable corresponding to a car speed at that time. CONSTITUTION:Each desired values theta1 and Qf1 of throttle valve opening and a fuel injection quantity is set according to an accelerator operated variable alpha. On the basis of these desired values Q1a and Qf1, a throttle valve 6 and a fuel feeder 12 are controlled. In addition, in time of restoration from a decelerating state to a steady state, there is provided with a controlling device 57 which controls the throttle valve opening and the fuel injection quantity to be adjusted to the desired value after once controlling them to accord with a controlled variable corresponding to car speed that time. Thus, it is restorable smoothly to a steady state without entailing any torque shock and, what is more, improvements in a feeling of driving comfortableness are well promotable. |
