摘要

A gear shifting control strategy by adjusting electric motor speed for automatic mechanical transmission with planetary gear is proposed to meet the requirements of efficient transmission and automatic shifting in a hybrid electric vehicle. A gear shifting control model is built with MATLAB/Simulink and a simulation is conducted. The results verify the feasibility of gear shifting scheme and its control strategy, which can effectively reduce the torque fluctuation of transmission during gear shifting.

  • 出版日期2011

全文