| 摘要 |
PROBLEM TO BE SOLVED: To improve the stability of vehicle control using a load moving amount of front and rear wheels.SOLUTION: In an electronic control device 1, a basic demand torque calculation part 11 calculates, on the basis of accelerator pedal operation by a driver, the basic demand torque demanded of a vehicle by the driver. Further, a target load moving amount calculation part 18 calculates a target load moving amount so that the vehicle stably travels, and a sprung mass vibration model operation part 111 estimates a load moving amount of the vehicle on the basis of a sprung mass vibration model. A damping correction part 19 corrects the basic demand torque so that the estimated load moving amount follows the target load moving amount. The target load moving amount calculation part 18 calculates the target load moving amount on the basis of the physical amount corresponding to the steering power of the driver, determines whether the target load moving amount becomes positive or negative, and varies the magnitude of the target load moving amount on the basis of the positive-negative determination result. |
