基于错位扫描的故障诊断方法的研究  

Research of Fault Diagnosis Method Based on Mismatch Scanning

作　　者：李立新[1] 李建法[1] 李艾华[1] 

机构地区：[1]安阳师范学院物理与电气工程学院,河南安阳455002

出　　处：《测控技术》2010年第11期100-101,105,共3页Measurement & Control Technology

摘　　要：介绍了长阵列红外线扫描定位系统的工作原理和故障类型,详细阐述了基于错位扫描的故障诊断原理和算法,给出编程思路,实现了故障位置和故障类型的在线自动快速精确诊断。该方法在实际工程中得到了应用,效果良好。The working principle and system fault type of the long array of infrared scanning positioning system are introduced.The fault detection theory and algorithms based on mismatch scanning are expounded in detail,programming ideas are given to achieve the fault location and fault types of auto online diagnosis quickly and accurately.This method has been applied in practical engineering with good effect.

关 键 词：错位扫描 故障诊断 数据处理 

分 类 号：TM930[电气工程—电力电子与电力传动]