Development of Circuit Board Test and Diagnosis System Based on Virtual Instrument

摘要：

In order to improve the repair and test efficiency for circuit boards of certain equipment, a test and diagnosis system is designed based on virtual instrument. On the basis of fault simulation, stimuli generation is introduced. And response acquisition, signal processing, and system structure are also introduced. It realizes the function of data acquisition, multitask synchronous execution, digital filter, waveform contrast, image guided fault node location and so on. The application proves that the system has high stability good operability and portability.

关键词： Virtual instrument fault simulation data acquisition diagnosis test system

作者: Wang Chenggang Zhou Xiaodong Wang Xuewei

作者单位: Department of Control Engineering,Naval Aeronautical and Astronautical University,Yantai 264001,China

会议类型: 国际会议

会议名称: The Second International Symposium on Test Automation & Instrumentation(ISTAI2008)(第二届国际自动化测试与仪器仪表学术会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-11-01（万方平台首次上网日期，不代表论文的发表时间）