| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a transmission capable of preventing the occurrence of fluctuation of the rotational frequency of an input shaft when and immediately after a clutch is switched. <P>SOLUTION: In a so-called dual-clutch type transmission, a control means has: an output means that outputs control signals on the basis of a first torque function and a second torque function in a switching period wherein the connection to the rotary shaft of a power source is switched and a prescribed period immediately after the switching period; a fluctuation detection means that detects fluctuation of the rotational frequency during the switching period and the prescribed period; and a correction means that, when the fluctuation detection means detects fluctuation during the switching period and the prescribed period, outputs to the output means a correction signal in accordance with the magnitude of the fluctuation such that for subsequent switching periods and prescribed periods, the sum of the clutch torque of a first clutch and the clutch torque of a second clutch is reduced for each time period of a period that is subject to correction. <P>COPYRIGHT: (C)2013,JPO&INPIT |
