| 摘要 |
PROBLEM TO BE SOLVED: To highly accurately control air volume to achieve target torque even in a condition where an engine speed is changed, when a throttle delay control for delaying timing of outputting target throttle opening to a throttle is performed. SOLUTION: The future engine speed by a delay timeΔt than present is predicted. The air volume required for achieving the target torque at the predicted engine speed is calculated as a target air volume. Further, throttle opening required for achieving the target air volume at the predicted engine speed is calculated as target throttle opening. COPYRIGHT: (C)2011,JPO&INPIT |
