| 摘要 |
<P>PROBLEM TO BE SOLVED: To minimize a torque level difference during change-over of a supercharging mode. <P>SOLUTION: An exhaust flow regulating valve control means controls the operation of an exhaust flow regulating valve to regulate the condition of supplying exhaust gas to first and second superchargers. A cylinder pressure acquiring means acquires cylinder pressure. In accordance with the acquired cylinder pressure, an exhaust pressure fluctuation parameter acquiring means acquires parameters relating to an exhaust pressure fluctuation along with a change in the condition of supplying the exhaust gas to the first and second superchargers. A fuel injection amount correcting means corrects a fuel injection amount in accordance with the above parameters to compensate for a torque fluctuation resulting from the exhaust pressure fluctuation. <P>COPYRIGHT: (C)2010,JPO&INPIT |
