电动汽车整车控制器硬件在环仿真模型的设计  

Research on Simulation Model of Hardware in Loop Simulation System of Pure Electric Vehicle

作　　者：赵钢[1] 张羽丰 

机构地区：[1]天津理工大学自动化学院,天津300384 [2]天津理工大学天津市复杂控制理论与应用重点实验室,天津300384

出　　处：《计算机仿真》2018年第2期122-126,269,共6页Computer Simulation

摘　　要：针对当今时代能源危机和环境污染两大世界性难题,电动汽车行业应运而生。对整车控制器性能的测试在纯电动汽车开发领域具有十分重要的地位。采用硬件在环系统测试整车控制器的方法则大大减少了测试风险和测试成本,克服了传统的实车测试成本高,周期长的缺点。仿真模型的搭建是整车控制器硬件在环系统设计开发的核心部分,它直接关系到最终在上位机上显示的测试结果的准确性。考虑到需要最大程度的接近实际情况,仿真模型的搭建采用了前向仿真的方法。通过应用Lab VIEW软件,根据实测数据和电机,电池的工作原理得出电机、电池仿真模型。在搭建完仿真模型之后还要对模型的可靠性进行验证,最后的结论是搭建的电机,电池仿真模型能够很好的完成整车控制器硬件在环测试任务。In view of the two global problems of energy crisis and environmental pollution, the electric vehicle in- dustry emerges as the times require. The performance test of the vehicle controller is very important in the field of pure electric vehicle development. The method of testing vehicle controller with hardware in loop system can greatly reduce testing risk and test cost, and overcome the shortcomings of the traditional test cost and long cycle. The con- struction of simulation model is the core part of the hardware design of the whole vehicle controller, which is directly related to the accuracy of the test results displayed on the upper computer. Taking into account the need to maximize the close to the actual situation, the simulation model was built using the forward simulation method. Through the ap- plication of LabVIEW software, according to the measured data and the working principle of battery and rooter, the simulation model of motor and battery were obtained. After the completion of the simulation model, the reliability of the model was verified. The final conclusion is that the simulation model can be used to complete the hardware in the loop test task.

关 键 词：纯电动汽车 整车控制器 硬件在环系统 前向仿真 

分 类 号：U469.72[机械工程—车辆工程]