| 摘要 |
PROBLEM TO BE SOLVED: To improve drivability by improving the continuity of acceleration response on demand for an acceleration in an internal combustion engine equipped with a supercharger coupled to a torque converter. SOLUTION: At the time of acceleration from a low-speed region in the internal combustion engine, the engine torque of the internal combustion engine is decreased during the period of time when the torque ratio of input-output of the torque converter is large (S104), and the decreased portion of the energy is imparted to exhaust gas. Thus, the response of the supercharger is accelerated (S108). COPYRIGHT: (C)2007,JPO&INPIT |
