| 摘要 |
<p>A control apparatus for an internal combustion engine is provided that can successfully achieve a desired acceleration by avoiding an absence of torque of the internal combustion engine due to an influence of EGR gas when the torque increases toward a required torque. A required throttle valve opening degree TAreq is set based on a required torque TQreq in accordance with a required throttle valve opening degree map that defines a relation between the required torque TQreq and the required throttle valve opening degree TAreq. In addition, a required EGR valve opening degree EGRreq is set based on a required load factor KLreq in accordance with a required EGR valve opening degree map that defines a relation between the required load factor KLreq and the required EGR valve opening degree EGRreq. The required EGR valve opening degree EGRreq in the course of an actual torque of the internal combustion engine (12) transitioning toward the current required torque TQreq is limited with, as an upper limit, the required EGR valve opening degree EGRreq obtained based on the required load factor KLreq corresponding to the current required torque TQreq and the requied EGR valve opening degree map.</p> |
