| 摘要 |
<p>PURPOSE:To enable a change of speed to be absorbed and to suppress the generation of vibration to a minimum limit, by delaying a decrease of the engine speed and clutch torque when an accelerator, after it is depressed, is released in a low speed region. CONSTITUTION:When a vehicle is in operation performing a shift to a running range, in case of deciding the vehicle to be in a drag mode by a drag mode decision part 40 in a drag mode current setting part 36, a drag current is set by a steady current setting part 42. Next, when an accelerator is detected to be depressed, an electromagnetic clutch is controlled in accordance with an output of a start mode current setting part 35. And when the accelerator is released in a low car speed region before the directly coupled car speed, in case of deciding a clutch current to be in the preset current or more by a current decision part 47 by starting a transient mode by the preceding time mode decision part 44, the clutch current is once decreased to the preset current thereafter gradually decreased by a transient current setting part 46.</p> |
