摘要
在正向仿真软件CRUISE平台上搭建并联混合动力汽车的整车模型,根据逻辑门限值的控制算法,在Matlab/Simulink/Stateflow环境下开发整车控制策略。通过对仿真试验结果的分析,所搭建控制策略满足整车性能的需求,实现车辆在不同工作模式之间的切换,维持电池SOC状态平衡,并且取得了良好的燃油经济性和排放性。证明所开发的并联混合动力汽车的正向仿真平台和控制策略的正确性和多功能性,对提高混合动力汽车的研发效率,降低研发成本具有实际意义。
Based on the simulation software CRUISE, the authors build a double-axis parallel hybrid vehiclemodel, and develop the vehicle control strategy in the Matlab/Simulink/Stateflow environment. Through the analysisof the simulation results, the control strategy can realize the switching between different working modes, maintain thebalance of state of charge （SOC） and achieve a good fuel economy and emission performance. The simulation resultsprove that the developed parallel HEV simulation platform is useful and muhifunctional. It can improve the researchand development efficiency of HEV and reduce the cost.
出处
《汽车电器》
2014年第5期56-59,共4页
Auto Electric Parts
基金
国家自然科学基金(51107006
61203171)
中国博士后科学基金(2012M510799
2013T60278)
中央高校基本科研业务费专项资金资助(DUT12JS03
DUT12JR04)
