大中型泵站老化模糊層次綜合評估體系研究.pdf

1、揚州大學(xué)碩士學(xué)位論文大中型泵站老化模糊層次綜合評估體系研究姓名：姜成啟申請學(xué)位級別：碩士專業(yè)：流體機械及工程指導(dǎo)教師：儲訓(xùn)20050201AbstractWiththedevelopmentofindustryandagricultureaflerthefoundationofnewChina，WehavemadestandoutachivementsinourirrigationanddrainagecoursebypumpsAsit

2、isrecorded，SOfarmorethanahalfmillionpumpingstationswithallkindsofsizeshavebeenestablishedwhosepowerattain70millionkilowattHowever，halfofthemhaveke。ptworkingover20even30yearsMostequipmentsandbuiNingsareindifferentdegreeso

3、fagingSuchproblemsasfunctiondecaying，benefitsdecliningandrealfunctionshappeninghavealreadybadlythreatenedsafetyopermionofthepumpingstationsAfterawhile，ourgovernmentwillputhighinvestmentstenewandrebuildtheprojectsThemosti

4、mportantthingistomakecorrectdiagnosisandevaluation，whichisthepremiseofdecidingoptimalmaintenance，reinforceandrebuildingFromthese，wecanconcludethatnowadaysagingevaluationhasbecomeahottopicandtaskintheresearchofpumpingstat

5、ionengineeringsComparativeindexsystemarebuildedbased011formerproductionandamassofresearch，throughanalysistotheagingprinciplefiomtwoaspectsofequipmentsandbuildingsinthisdissertationForthefactthattheagingprincipleofpumping

6、stationsisperplexing，apropermodelsuitableforagingevaluatingbasedonFuzzyHierarchycompositingmethodAscertainingtheweightofindexesthroughapplyinganalyticalhierarchyprocessMeasuringquantitativeandqualitativeindexandprogressi

7、nggeneralevalualingthroughfuzzymathstheoryAtthesametime，GraytheoryisappliedinforecastingagingofpumpingstationsandmathsmethodisbuildedTestingtheFuzzyHierarchycompositingmodelthroughanengineeringcase，validatingtheveracityo

8、ftheconsultMakinganautomaticevaluatingsystemusingVBlanguagewhichsuccessfullyapplyingthecomputertechnologyintothisresearchInthisway，Wereachamoresimple，rapidandexactmethodKeywords：Pumpingstationengineerings，Aging，Evaluatio