| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gear-shifting control device that improves the correction precision of clutch-actuator actuation amount, by extracting and learning the gear-shifting states suited to learning of the clutch-actuator actuation amounts in various gear-shifting states. <P>SOLUTION: A correspondence correcting means includes a rotation difference determining means for determining that the absolute value ¾Ne-Ni¾ of the difference between the engine speed Ne and input shaft rotational speed Ni of an automatic transmission is a predetermined value or greater. The correspondence correcting means also includes a clutch-torque/actuation-amount correcting means that, when the gear-shifting actuation is completed during the gear-shifting and the absolute value ¾Ne-Ni¾ of the difference is the predetermined value or greater, replaces a clutch-torque value corresponding to a clutch-actuator actuation amount corresponding to a target clutch torque applied to the clutch actuator by a clutch controlling means by an estimated clutch torque Tes calculated by an arithmetic means in the correspondence between the clutch-actuator actuation amount and the clutch torque. <P>COPYRIGHT: (C)2013,JPO&INPIT |
