| 摘要 |
PROBLEM TO BE SOLVED: To appropriately feedback deviation of engine speed to target engine torque and appropriately reduce acceleration slip further irrespective of an operation state of a torque converter. SOLUTION: Target drive torque Ttt and target turbine rotation speed Ntt for reducing acceleration slip are calculated (S60, 70), target speed ratio Et, target torque ratio Rt and target capacity coefficient Cpt of the torque converter are calculated (S80, 90), target engine torque Tet and target engine rotation speed Net are calculated based on those (S100, 110), feedback correction amountΔTet based on deviation of engine torque Tett corresponding to the target engine rotation speed Net and the target engine torque Teta corresponding to actual engine rotation speed is calculated (S120 - 140), target engine torque Tet is corrected by feedback correction amountΔTet (S150). COPYRIGHT: (C)2005,JPO&NCIPI
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