| 摘要 |
The invention relates to a controlled object (63, 52) for variably controlling a control amount relating to the engine and an actuator for changing the operation state of the controlled object. The control device comprises means for determining a control signal to be given to the actuator for feedback controlling the driving state of the actuator to accomplish the target operation state. The control device changes the operation state of the controlled object by driving the actuator when no fuel is supplied to the combustion chamber, measures as a control amount change delay time, the time from the start of the driving of the actuator until the start of the control amount and sets a feedback gain used in the determination of the control signal by the actuator control means in consideration of the measured control amount change delay time. |
