[基于状态检测的钢丝绳缺陷诊断及其可靠性的理论与方法研究]刁柏表

【基於状态检测的钢丝绳缺陷诊断及其可靠性的理论与方法研究】刁柏表.pdf

ADissertationSubmittedtoHuazhongUniversity ofScienceandTechnologyfor theDegree ofDoctorofPhilosophy inEngineering Researchon TheoryandMethodologyofWireRope FaultDiagnosis andReliabilityBasedonState Testing Ph.D.Candidate:Diao Boqing Supcrvisor:Prof.Yang Shuzi AssociateSupcrvisor:Prof.ABSTRACT Basedonan analysisofthepresentresearch onwirerope statetestingtechnology domestic and abroad,this dissertationoffers a systematicand deepgoingstudyon.the The structure of wirerope and its impact on the fatigue feature as well as the fault patterns and their impacton the strength are discuss目录 第二章钢丝绳结构、缺陷分析及可靠性试验 2疲劳寿命试验及破断试验部分结果及分析 第三章缺陷信息获取的原理、信号特征及基于Bayesian滤波的钢丝绳缺陷诊断 3钢丝绳缺陷的分类及其对磁场特性的影响 3钢丝绳定量检测系统及性能指标 信号定量检测中的差分超门限方法 3.