| 摘要 |
<p>PURPOSE:To permit the both demands of drivability and fuel consumption to be dealt with sufficiently by maintaining the meet revolution speed of an engine in engagement process at an instructed meet revolution speed on the basis of the throttle operation amount and the actual revolution speed, in an electromagnetic clutch for car. CONSTITUTION:Each exciting voltage and electric current of an exciting coil is determined on the basis of the actual throttle operation amount and the actual revolution speed of an engine, and the meet revolution speed of the engine in the engagement process of an electromagnetic clutch is controlled so as to be retained at a desired instructed meet revolution speed. Therefore, the meet revolution speed of the engine is retained at the desired value when a car starts, and a number of demands in attaching importance to the drivability and the fuel consumption rate in the case when the car starts can be sufficiently dealt with.</p> |
