基于xPC的整车控制器硬件在环测试系统研究  

Electic Vehicle Controller Testing System Based On xPC Hardware-In-the-Loop

作　　者：陈燕虹[1] 刘永恒[2] 刘宏伟[1] 沈帅[2] 

机构地区：[1]吉林大学汽车工程学院,长春130022 [2]吉林大学仪器科学与电气工程学院,长春130022

出　　处：《计算机测量与控制》2013年第9期2391-2393,共3页Computer Measurement &Control

摘　　要：介绍了纯电动客车整车控制器硬件在环测试系统的设计;整车控制策略运行在自行设计的整车控制器中,采用Mathworks公司的MATLAB/Simulink提供的xPC作为实时环境运行整车模型,通过数据采集卡、CAN卡和信号调理板为整车控制器提供模拟运行环境;利用LabVIEW编写上位机测试软件,完成对整车控制器的硬件在环测试;试验结果表明实际车速能够很好地跟随工况车速,从而验证了模型和测试系统的性能。This article introduce the design of electric vehicle controller testing system Hardware In--the--Loop （HIL） in real time. Vehicle control strategy is run in the controller designed by their own . Using the driver--cycle model run in the xPC in MTLAB/Simulink with the Advantech Data Acquisition Card and the Signal Condition Board Designed by their own provides input signal to the electric vehicle controller . And the vehicle model is as the control object of electric vehicle controller. The monitoring interface is designed by LabVIEW Software. The actual speed can follow the target speed well. A vehicle testing system applied this method run well and proves the scheme ef- fective.

关 键 词：整车控制器 硬件在环 XPC MATLAB SIMULINK LABVIEW 

分 类 号：TH873.7[机械工程—仪器科学与技术]