본 발명은 변속기가 장착된 EV에서 모터를 이용한 변속 수행 시, 종래 내연기관인 엔진 탑재 차량에서의 변속에 비하여 보다 정확하고 적극적인 모터토크 제어에 의해 변속제어의 정밀성을 향상시킬 수 있도록 하여, 변속품질을 크게 향상시킬 수 있도록 한다.
Disclosed herein is a motor control system and method for a vehicle with a transmission comprising for improving the quality of shifting, by improving precision in shifting control with precise and active motor torque control by calculating a maximum and a minimum motor torque in response to determining a power-on up-shift for increasing a shifting gear and a power-off down-shift for decreasing the shifting gear in shifting of the vehicle.
EV MOTOR TORQUE CONTROL METHOD FOR ELECTRIC VEHICLE WITH TRANSMISSION
변속기 장착 EV차량의 모터토크 제어방법
2017-10-17
Patent
Electronic Resource
Korean
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