【摘要】 由于环境与能源的要求,混合动力电动汽车开发时间十分紧迫,而通过计算机对车辆进行仿真研究,可在最短时间内调整设计方案,优化设计参数。文中对车辆传动系的重要部件———变速器提出了数学模型,并利用这些模型分析了变速器的换档控制策略对车辆动力性、经济性的影响。更多还原

【Abstract】 The development of hybrid electric vehicles is urgent due to the requirement of environment and resources. Computer simulation is performed on hybrid electric vehicles, which can help adjust a design project and optimize design parameters in a shortest time. A mathematical model for transmission is built. The shifting strategies of transmission are analyzed using this model.更多还原