| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of correcting clutch characteristic of a hybrid vehicle for minimizing uncomfortable feeling of a driver. <P>SOLUTION: This method of correcting clutch characteristic includes a stage of recognizing the power transmission state of a transmission and the fact that vehicle is under deceleration when a first clutch transfer torque estimating means is started, estimating the clutch transfer torque, and checking for the error between the clutch transfer torque estimated value obtained at this time and the clutch characteristic data for control obtained from a clutch characteristic map for control, a stage of completing a control process as it is when the error from the clutch characteristic data for control is smaller than a set value as the check result, and a stage of estimating the clutch transfer torque from a motor generator torque with a second clutch transfer torque estimating means when the error from the clutch characteristic data for control is larger than the set value and then correcting the clutch characteristic based on the estimated clutch transfer torque. <P>COPYRIGHT: (C)2010,JPO&INPIT |
