INTERNAL COMBUSTION ENGINE CONTROLLER

摘要

Disclosed is an internal combustion engine controller designed to ensure that the required torque responsiveness is obtained as the actual torque responsiveness with respect to torque demand even when the torque responsiveness in respect of the actuation of a particular actuator is affected by the operating conditions. A response compensating filter (6) is provided at a preceding stage to an air inverse model (10), and a target torque which has been corrected by the response compensating filter (6) is converted by the air inverse model (10) to obtain a target opening degree of a throttle (2). A time constant (kTO)of the response compensating filter (6) is set on the basis of the operating conditions of the internal combustion engine so that the actual torque responsiveness produced with respect to torque demand reaches a preset standard responsiveness.