| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a clutch control device for controlling a clutch in consideration of protection with its temperature guarantee while minimizing the occurrence of dispersion in torque to be transmitted depending on the condition of a clutch part. <P>SOLUTION: The clutch control device controls the operation of a clutch mechanism which controls torque to be transmitted to wheels. This control is performed in accordance with a clutch fastening command value and a clutch-operation actually measured value to suppress clutch input energy bases on a clutch temperature predicted value. Clutch transmission torque is estimated by multiplying the clutch fastening command value by clutch friction coefficient property specified by a differential rotating speed between clutch input and output. The temperature of the clutch part is predicted by using an input energy estimated value for the clutch part, the temperature near the clutch part, the heat capacity of the clutch mechanism and a heat radiation constant. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
