| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To high-dimensionally achieve both an improvement in torque controllability and an improved fuel economy, in a control device for an internal combustion engine controlling the torque of the internal combustion engine by the valve opening of an intake air volume regulating valve and ignition timing. <P>SOLUTION: In this control device for the internal combustion engine performing so-called torque reserve control, a variation in required torque is acquired, and reserve torque is corrected to a larger value if the variation is larger. When the required torque is remarkably changed by a change in target rotational speed, a change in an auxiliary machine load or gear shift, correction of the reserve torque is prohibited. Preferably, a reserve torque history is learned, and the learned history is reflected to the next correction value of the reserve torque. Preferably, a mode is set with respect to each water temperature of the internal combustion engine, each target rotational speed, each movable state of each auxiliary machine or each shift condition, and learning is performed with respect to each mode. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
