| 摘要 |
PROBLEM TO BE SOLVED: To suppress abrupt feeling of acceleration effectively by controlling change speed of target driving force in relation to acceleration change when output control is carried out through vibration damping means. SOLUTION: Target driving force Ttp is found out by a present acceleration opening AP and vehicle speed VSP referring to a map MP1 in S10. It is judged whether reduction of vibration of a longitudinal direction have being controlled or not in S11, target driving force change speedΔTT0 is found out from the difference between the target driving force TT0 and previous driving force T0OLD when it is during reducing controlling in S12, the target driving force change speedΔTT0 is compared with a maximum valueΔT0MAX which is set beforehand in S13, the target driving force is restricted as a target driving force TT0=T0OLD+ΔT0 whenΔTT0>ΔMAX in S14. A target turbine torque TTT is found out by dividing a present gear ratio into the target driving force TT0 in S15. It is judged whether an automatic transmission is during lock up condition or not in S16. The target turbine torque TTT is set as a target engine torque TTE when it is during a lock up condition, and a target throttle opening TTV is calculated from an engine speed NE by a map MP 2 in S18.
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