| 摘要 |
<P>PROBLEM TO BE SOLVED: To suppress changes in an output value due to influences of noise or external disturbance during a steady operation while securing followability to changes in input values. <P>SOLUTION: A control device for an internal combustion engine executes the steps of: computing (at B18) a target intake air flow rate Qt passing through a throttle valve 70 by subjecting a target intake air flow rate Qb into a cylinder to a first-order advance processing; and controlling (at B20) the throttle valve 70 based on the target intake air flow rate Qt; wherein the gain of the first-order advance processing is corrected (at B40) based on a torque control index difference, which is a difference between a target Pi as a target torque control index of the engine and a value obtained by subjecting the target Pi to a first-order delay processing. <P>COPYRIGHT: (C)2012,JPO&INPIT |
