基于Cruise的低速纯电动车传动系统优化匹配  

Study on Matching Optimization of Low Speed Pure Electric Vehicle Power Train Based on Cruise

作　　者：张琼[1] 高松[1] 邹黎[2] 初敏[1] 卢佳翔[1] 

机构地区：[1]山东理工大学交通与车辆工程学院,山东淄博255049 [2]山东理工大学电气工程学院,山东淄博255049

出　　处：《实验室研究与探索》2015年第5期104-107,198,共5页Research and Exploration In Laboratory

基　　金：国家"863"计划(2012AA110305)

摘　　要：为有效改善整车动力性能和经济性能,提高低速纯电动车的续驶里程,文章利用Cruise软件建立整车仿真模型,通过其内置的矩阵运算功能对模型中的参数进行优化组合,并与区间优化方法相结合,使优化变量在最大可行区间范围内进行匹配,对模拟仿真实验得到的各个匹配方案的计算结果进行对比分析和定量评价。结果表明:这种方法能够对多种纯电动汽车动力传动系统匹配方案进行快速有效的对比分析,从而选出用户需要的最佳动力传动系统匹配方案。In order to improve vehicle＇s dynamical and economic performance, and to improve the driving range of low speed pure electric vehicle, this paper introduces a complete vehicle simulation model based on Cruise, and the combinations of parameters in the model are optimized by matrix calculation. Combined with interval optimization method, the variables can be matched on the maximum feasible interval range, and then comparative analysis and quantitative evaluation for the results of simulation on each matching scheme are made. The results show that this method can be used to analyze a variety of pure electric vehicle power train matching scheme quickly and effectively, so as to select the best power transmission system matching scheme that users need.

关 键 词：矩阵运算 区间优化 CRUISE 参数匹配 

分 类 号：U469.72[机械工程—车辆工程]