| 摘要 |
A control device for an internal combustion engine 1, which comprise a turbocharger 2, of which turbo flow rate is made variable, and an intake valve 11 provided with a variable valve mechanism and in which mirror cycle is performed, the control device comprising: device, which calculates an intake air quantity per unit time and an intake air quantity per cycle on the basis of torque required to the internal combustion engine 1; device, which controls the turbocharger 2 so that with the intake air quantity per unit time, supercharging pressure is further increased in that range, in which a ratio of supercharging pressure and exhaust pressure is equal to or less than a predetermined value; and device, which controls the variable valve mechanism on the basis of the supercharging pressure and the intake air quantity per cycle. |
