摘要
基于DEWETRON公司的DEWE-43采集仪、DEWEsoft及NI公司的LabVIEW设计了一套汽车电动助力转向测试系统。通过DEWEsoft对各个数据采集通道进行配置、标定后得到车速、侧倾角、侧向加速度等车况数据并以TDM格式保存和输出。利用LabVIEW打开TDM文件,对得到的数据进行截取、滤波、计算等处理,而后按国家GB/T 6323.1标准对测试结果进行评价,在界面上显示处理结果,并以word格式输出最终测试报告。
An automotive steering test system was developed based on DEWE -43 acquisition equipment, DEWEsoft of DEWETRON and LabVIEW of National Instruments. Speed, yaw velocity, sideward acceleration of the car was collected through configuring each channels in DEWEsoft. The test data were exported in TDM format after being collected. Then the TDM files were opened by LabVIEW for processing the data with interception,filter, calculation or other measure. The results were presented on the interface after the processed data been evaluated according to GB/T 6323.1 standard of China. Finally the test report is generated in word format.
出处
《电气自动化》
2012年第1期34-36,共3页
Electrical Automation
