层次分析法在产品系统可靠性分析中的应用  

Application of Analytic Hierarchy Process to Reliability Analysis for Product System

作　　者：林敬茂[1] 江思定[1] 

机构地区：[1]浙江科技学院经济管理学院,杭州310023

出　　处：《浙江科技学院学报》2006年第4期291-294,共4页Journal of Zhejiang University of Science and Technology

摘　　要：针对故障树因果图只能进行定性故障分析的局限性,将层次分析法与故障树分析法进行有机结合,构建了定量化故障树分析模型,并提出“定量化故障树分析法”。运用该法对系统故障进行量化分析,能清楚直观地描绘出系统各个组成部分对实现系统可靠性目标的相对重要性,从而有效地指导生产,提高系统可靠性。Contraposing the limitation that only can carry on qualitattve fault anaiysis by falt tree causes and effects chart, this paper studies the analytic hierarchy process and the fault tree analysis, and carries on two methods organic synthesis, constructs the quantitative fault tree analysis model, and proposes the ＂quantitative fault tree analysis＂ newly technique. Utilizing this tech- nique to carry on the quantification to the faults of system, people can describe each constituent to realizes relative importance of the system reliability goal so as to effectively instruct produce, and enhance the production system reliability.

关 键 词：层次分析法 故障树分析法 定量化 模型 可靠性 

分 类 号：U260.35[机械工程—车辆工程] F273.2[交通运输工程—载运工具运用工程]