汽车用速度相位传感器测试台的研究与开发  

Research and Development of Test Bench for Automotive Speed Sensors and Phase Sensors

作　　者：樊留群[1] 马玉敏[1] 吴俞祥 焦新军 

机构地区：[1]同济大学中德学院,上海200092 [2]联合汽车电子公司,上海201206

出　　处：《测控技术》2008年第7期12-14,共3页Measurement & Control Technology

摘　　要：论述了虚拟仪器技术在现代汽车传感器测试中的应用问题,针对汽车用速度和相位传感器的测试要求,以三坐标移动及高速高精度信号转动机构组成测试台的机械结构,采用激光光幕传感器进行间隙测量,用光纤传感器进行信号轮的标定,用数字示波器进行传感器信号采集,并采用LabVIEW进行了系统软件的开发工作。结果表明,采用虚拟仪器技术进行试验台的开发工作周期短、成本低、开放性好。In view of virtual instrument technology application in testing of automotive sensors, the test requirements of automotive speed sensors and phase sensors arc raised. Based on virtual instrument technology and LabVIEW, a test bench for automotive sensors is developed. The test bench is constituted of three axis, high speed spindle and accurate angle cncodcr, laser instrument and optical fiber sensor and digital oscilloscope. The test rcsuh indicates that the test bench can work efficiently and stably.

关 键 词：汽车传感器 虚拟仪器 测试试验台 LABVIEW 

分 类 号：TP216[自动化与计算机技术—检测技术与自动化装置]