| 摘要 |
PROBLEM TO BE SOLVED: To provide an engine control device of a vehicle which can prevent a drop of rotation and the generation of an engine stall by bringing an idle rotation number to an optimum state.SOLUTION: An engine control device 5 of a vehicle has a clutch 4 between an engine 2 and a transmission 3, learns a fastening position of the clutch 4 when a preset learning condition is established, and comprises fastening means 11 for fastening the clutch 4. The engine control device of the vehicle also comprises control means 6 which performs feedback control so that an engine rotation number reaches a target idle rotation number. The control means 6 enlarges a feedback control gain while the fastening position learning of the clutch 4 by the fastening means 11 is performed.SELECTED DRAWING: Figure 1 |
