| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a control device of a power transmission mechanism of a vehicle capable of keeping a fluctuation of an oil pressure supplied to a clutch at an appropriate value to effectively suppress vibration generated on a car body caused thereby, in the vehicle including the power transmission mechanism having an output shaft connected to an input shaft connected to an on-vehicle driving source through the clutch.SOLUTION: In a control device of a power transmission mechanism of a vehicle which includes a power transmission mechanism (automatic transmission) having at least an input shaft connected to a driving source loaded on the vehicle, and an output shaft connected to the input shaft through a clutch (start clutch), and in which engagement force of the clutch is adjusted, a rate of change of a clutch oil pressure supplied to the clutch is calculated (S10, S12), the engagement force of the adjusted clutch is decreased to be corrected when the calculated rate of change of the clutch oil pressure is a positive value, and the engagement force of the clutch is increased to be corrected when the calculated rate of change of the clutch oil pressure is a negative value (S14, S40).</p> |
