| 摘要 |
PURPOSE:To enable a power generating amount and an engine speed to be controlled to their optimum values by increasing and correcting the target value of the engine speed in detecting of knocking when the field current of a power generator or the engine driving condition are controlled by taking the engine speed and the power generating amount of the generator as target values. CONSTITUTION:A knock sensor 50 is provided on an engine 26, and whether the engine is knocked or not is judged by an ECU44 for inputting output of the knock sensor 50. The specific value alpha is added to the correction amount DELTAN1 of the target engine speed NTO when knocking is not generated, while the specific value alpha is subtracted from the correction amount DELTAN1 of the target engine speed NTO, so as to add the obtained correction valve DELTAN1 to the target engine speed NT. The basic duty DO is found from the such obtained target engine speed NT, and a separately set duty correction valve DELTAD is added to it, and the field current of a generator 22 is controlled according to the found duty D. |
