| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a vehicular driving torque control device capable of improving a sense of inconguity felt by a driver in downshifting. <P>SOLUTION: This device is provided with a target acceleration calculation part 20 for calculating target acceleration from a driving state, a basic driving torque command value calculation part 21 for calculating basic driving torque based on the target acceleration, an acceleration calculation part 28 for calculating acceleration of a vehicle, and an inertia torque calculation part 32 for estimating inertia torque from the driving state. The device is further provided with a feedback compensation part 23 equipped with a first driving torque correction value calculation part 29 for calculating a first driving torque correction value based on a deviation between the target acceleration and the acceleration and a second driving torque correction value calculation part 30 for calculating a second driving torque correction value based on the deviation between the target acceleration and the acceleration and the inertia torque. The device is furthermore provided with a command value calculation part 27 equipped with an engine torque command value calculation part 31 for calculating an engine torque command value based on the basic driving torque and the first driving torque, and a speed change ratio command value calculation part 32 for calculating a speed change ratio command value based on the basic driving torque and the second driving torque; and an engine and a transmission are controlled based on the engine torque command value and the speed change ratio command value. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
