| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a multiplate clutch controller capable of reducing the occurrence of variation in a fluid pressure detected by a fluid pressure detection means, and adjusting the supply pressure inside to a desired fluid pressure. <P>SOLUTION: A four-wheel drive car is started upon operation by a driver to detect the fluid pressure in flow passages 220a and 220b by pressure sensors 302a and 302b while electric motors 201a and 201b is still, and store the value as a zero point in a zero point storage area 87a so that the variation of detected value according to the influence of manufacturing variation, an environmental temperature and the usage period can be suppressed. Then, the detected value detected by the pressure sensors 302a and 302b is corrected by the zero point, and the electric motors 201a and 201b are driven according to the value after corrected, so that the flow passages 220a and 220b inside can be corrected to the desired fluid pressure. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
