SPEED CHANGE CONTROL DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a speed change control device capable of regulating regenerative torque variation so that hydraulic control can be sufficiently responsive in a speed change process.

SOLUTION: The speed change control device includes: an input torque calculation part 65 for calculating positive torque and negative torque that are input into an input member from a rotary electric machine whose torque output is controlled by a drive force source control unit; a negative torque limitation value setting part 64 for setting a negative torque increased amount limitation value for limiting an increased amount of the negative torque in the negative direction; and a speed change time torque management part 63 for providing a torque output limiting command to the drive force source control unit so that the rotary electric machine will output torque limited by the negative torque increased amount limitation value if negative torque is calculated by the input torque calculation part 65 during the speed change process.

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