基于CarSim的轮毂电机电动汽车整车模型的建立  

Establishment of a Complete Vehicle Model of a Wheel Motor Electric Vehicle Based on CarSim

作　　者：刘秋生 谢达城[2] 徐晓宇 张元青[2] Liu Qiusheng;Xie Dacheng;Xu Xiaoyu;Zhang Yuanqing

机构地区：[1]江西应用技术职业学院汽车学院,江西省赣州市341400 [2]江西应用技术职业学院,江西省赣州市341400

出　　处：《时代汽车》2020年第20期102-104,共3页Auto Time

基　　金：江西省教育厅科技项目(GJJ181272);赣州市社会科学研究课题(19107);赣州市社会科学研究课题(18102);江西应用技术职业学院重点科技项目(JXYY-KJ-201702)。

摘　　要：CarSim软件作为一款专门针对车辆动力学分析的权威软件,其在建模过程中考虑了整车运动多自由度,且具有运行稳定、仿真精度高等系列优点。为了降低试验成本、提升工作效率,在现有的轮毂电机电动汽车实车平台参数的基础上,利用CarSim软件,搭建与实车平台相匹配的轮毂电机电动汽车整车模型。所建立的仿真模型可为轮毂电机电动汽车整车联合仿真平台的搭建做铺垫,并为后期的控制算法的研究及验证提供坚实基础。CarSim software is an authoritative software specifi cally for vehicle dynamics analysis.It takes into account the multiple degrees of freedom of vehicle movement in the modeling process,and has a series of advantages such as stable operation and high simulation accuracy.In order to reduce test costs and improve work effi ciency,based on the parameters of the existing wheel motor electric vehicle real vehicle platform,the CarSim software is used to build a wheel hub electric vehicle model that matches the real vehicle platform.The established simulation model can pave the way for the construction of the in-wheel electric vehicle integrated simulation platform,and provide a solid foundation for the later research and verifi cation of the control algorithm.

关 键 词：CARSIM 轮毂电机电动汽车 整车模型 

分 类 号：U46[机械工程—车辆工程]