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ID:34585768
大小:1.23 MB
页数:71页
时间:2019-03-08
《基于markov理论的油气管道维修策略分析》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、西安建筑科技大学硕士学位论文describedinamomentatthetimejumptothenextfailedstateProbability.(3)Hasestablishedamaintenancedecisionmodelbasedonoilandgaspipelinesmarkovtheory.Accordingtothemechanicalandfailurefeaturesofthepipeline,makethepipelineasrepairablesystem.Top
2、ipedeteriorationmarkovmodelbasedonthetheory,addingmaintenanceinformation(repairrateandcost),proposedoilandgaspipelinemaintenancedecisionmodels,availabilityandtotalcostcanbeobtainedunderdifferentexpectationsoflong-termmaintenancestrategywithinthepipel
3、ine.AndapipelineXXpipeline,forexample,todesignamaintenancestrategyisrecommended:(0,1,2,3,3).Becauseofthelimitedresearchlevel,themodelestablishedinthispaperassumesthatthetimevalueandthepossibilityoftheexistenceoftechnologicalprogressdoesnotcost,sother
4、earesomedeficienciesinthecomprehensiveness,butalsoneedfurtherstudy.Keywords:pipeline;failure;remaininglife;Markovprocess;cost;maintenanceⅡ万方数据西安建筑科技大学硕士学位论文目录1绪论.........................................................................................
5、........................................11.1研究意义及背景...................................................................................................11.2国内外研究现状.........................................................................................
6、..........31.2.1国外研究现状.................................................................................................31.2.2国内研究现状.................................................................................................51.3论文的研究内容及方法........
7、...............................................................................71.3.1研究内容.........................................................................................................71.3.2技术路线及文章结构.........................................
8、............................................72相关理论综述...............................................................................................................102.1概述................................................................................
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