CAJ | 학술논문

介绍了目前带式输送机常见的故障，依据山西某煤矿的生产运行记录，对常见故障进行了调查分析；详细分析了输送带跑偏故障的产生原因，提出用基于主元分析（PCA ）和支持向量机（SVM ）算法的诊断方法对带式输送机 n个特征点上皮带跑偏的位置、幅值及发生的频度进行采集和分析，并对跑偏故障类型进行分类，从而实现皮带跑偏故障的快速识别。该方法便于实现，对于输送线路上故障的预防、诊断及其处理具有一定的指导意义。
개소료목전대식수송궤상견적고장，의거산서모매광적생산운행기록，대상견고장진행료조사분석；상세분석료수송대포편고장적산생원인，제출용기우주원분석（PCA ）화지지향량궤（SVM ）산법적진단방법대대식수송궤 n개특정점상피대포편적위치、폭치급발생적빈도진행채집화분석，병대포편고장류형진행분류，종이실현피대포편고장적쾌속식별。해방법편우실현，대우수송선로상고장적예방、진단급기처리구유일정적지도의의。
This article described the common faults of belt conveyors ,which were found in the application ,investigated and analyzed the common faults of the conveyors used in a mine in Shanxi province according to the production record .The reasons for conveyor belt running deviation were analyzed in detail .A fault diagnosis method based on PCA and SVM for belt running deviation was proposed by collection and analysis of the position ,frequentness and quantity of running deviation of n characteristic points on the belt conveyor .By using SVM to classify the fault ,the running deviation fault of belt conveyor could be immediately identified .The method is simple and convenient ,and it has guiding significance to prevent ,diagnose and deal with the fault of the transfer line .