Electric vehicle control method and electric vehicle control device

Abstract

Provided is an electric vehicle control method. The electric vehicle control method includes: a disturbance torque estimation process of calculating a disturbance torque estimation value including an influence of a road surface gradient; a speed parameter acquisition process of acquiring a speed parameter relating to a vehicle speed; a stop process of calculating a stopping basis torque target value so as to converge a torque command value to the disturbance torque estimation value in accordance with a decrease of a speed parameter; and a vibration damping process of calculating a stopping correction torque target value by performing filterring on the stopping basis torque target value. In the vibration damping process, the torque command value is set based on the stopping basis torque target value in a first just-before-stop period set in a relatively high vehicle speed range, and is set based on the stopping correction torque target value in a second just-before-stop period set in a relatively low vehicle speed range.