裝卸橋電氣控制系統(tǒng)故障樹及專家系統(tǒng)的研究.pdf

1、分類號UDCY855989密級一——單位代碼蘭Q羔51裝卸橋電氣控制系統(tǒng)故障樹及專家系統(tǒng)的研究指導(dǎo)教師吳志良陳煒學(xué)位授予單位大連海事大學(xué)職稱副教授申請學(xué)位級別碩士學(xué)科與專業(yè)電力電子與電力傳動論文完成R期2006年2月論文答辯日期竺蘭生!立答辯委員會主席AbstractThecraneofthecontaineristheimportantequipmentwhichloadandunloadfreightintheportIfsomet

2、hingwrongintheseequipments，abigeconomiclosingwillOccurInthisthesis，first，particularanalysisoftheMaxspeedcranedriveanalogcircuitcontrolsystemismadeThen，thefaulttreeofthecontrolsystemisbuiltafteranalyzingtheanalogcircuitof

3、theMaxspeedcranedrivecontrolsystemwiththemethodoffaulttreeanalysis(FTA)ResearchonafaultdiagnosisexpertsystemforcranedrivecontrolsystemismadeThePaperbrieflyintroducesthebasictheoryoffaulttreeanalysisandrulebasedexpertsyst

4、em，andofferstocombinefaulttreeanalysiswithrulebasedexpertsystemByconnectingfaulttreetOdiagnosisknowledgebasethroughcutset，wecanexpressexpertknowledgetotally，systematicallyandlogicallybybuildingfaulttreeItmakesknowledgeac

5、quisitioncometruetoobtaindiagnosisrulebaseaccordingtothefaulttreeTheexpertsystemismadeupofanobversereasoningmechanism，andthefaultdiagnosisforcontrolsystemisrealizedbythesearchingandmatchingthroughamanmachineinterfaceHenc

6、e，theimportanceofFTAisstressedinbuildingalargecomplicatedfaultdiagnosisexpertsystemFinally，byusingprogramlanguageBorlandDelphi70underWindows2000，andapplyingthediagnosticmethodofartificialintelligenceandtheobject。oriented

7、programmingdesigntechnology，wetrytodevelopthefaultdiagnosisexpertsystemofcranedrivecontrolsystem，whichverifiedhasbetterapplicationprospectKeyWords：Faulttreeanalysis：Cranedrivecontrolsystem；Expertsystem：ProgramlanguageDel