| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a clutch control device capable of detecting a change of a clutch capacity during traveling, finding aμcorrection factor based on it, and correcting the clutch capacity, and aμcorrection factor calculating method. <P>SOLUTION: In this clutch control device, actual rotation difference absorbing torque calculation means 150 applies a change rateΔNe of an engine speed during a speed change to an actual rotation difference absorbing torque-ΔNe table 160, to calculate an actual difference absorbing torque average during the speed change. An engine torque calculating means 180 applies a throttle opening and the engine speed to an engine torque estimation value map 190, to derive an engine torque during the speed change. An actual clutch capacity is found from a sum of the actual rotation difference absorbing torque average and an engine torque average during the speed change. Theμcorrection factor calculation means 130 calculates aμcorrection factor from a ratio of an actual clutch capacity to a required clutch capacity. A shift control part 100 applies a control correction amount calculated based on theμcorrection factor, to drive and control a first clutch CL1 and a second clutch CL. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
