| 摘要 |
PROBLEM TO BE SOLVED: To suppress the fluctuation of the load correction quantity of the control of the number of revolutions of an engine which occurs synchronously with the fluctuation of the number of revolutions of a turbine in performing neutral idle control. SOLUTION: In performing neutral idle control, load correction quantity is set based on the number of revolutions of a turbine whose averaging degree is large so that the idle fluctuation of the number of revolutions of the engine can be suppressed, and in performing non-neutral idle control, the load correction quantity is set, based on the number of revolutions of the turbine whose averaging degree is small so that a stable load torque can be maintained. Thus, it is possible to quickly change the load correction quantity when N-D shift time responsiveness is requested, and to suppress the deterioration in revolutions. COPYRIGHT: (C)2007,JPO&INPIT |
