| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a control method for suppressing a blow-up phenomenon by correcting hydraulic pressure of a releasing side friction element and an engine torque when upshifting an automatic transmission from 2 to 3. <P>SOLUTION: This control method for suppressing the blow-up phenomenon during power on 2-3 upshift according to embodiment of the present invention includes a step to determine whether a previously set shift correction control condition is satisfied, a step to determine whether blow-up occurs when the shift correction control condition is satisfied, a step to calculate a blow-up generated amount when blow-up occurs, a step to control the hydraulic pressure duty correction of the releasing side friction element on the basis of the calculated blow-up generated amount, and a step to control engine torque correction based on the number of revolutions of an output shaft and a turbine torque. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
