船舶柴油機建模分析和虛擬漫游系統(tǒng)的實現(xiàn).pdf

1、大連海事大學碩士學位論文船舶柴油機建模分析和虛擬漫游系統(tǒng)的實現(xiàn)姓名：朱慶智申請學位級別：碩士專業(yè)：輪機工程指導教師：任光20071101英文摘要ModelingAnalysisofMarineEngineandVirtualRoamSystem’sRealizationAbstraotChinaisoneofthemembersofIMO，shealsoisthestatepartytothe‘‘STCW78／95”Tenofthous

2、andsofseamangooverboardfromChinaeveryyearSkillleveloftheseseanlanhaveavitalimpactonthesafetystatusofgiobalnavigationItisalreadyahotissuetoinvestigatethathowcantrainthetoprankedseamaninthisinformationbasedtimesInourtraini

3、ng，italwaysisimportantanddifficulttolearnthemarinepmpdsivedieselengineTheimpellentdieselengineseriousinfluensethesafiyofvesselinvoyage，sotraineescannotdisassemblethisdieselenginefreelyEvenintheuniversaty’slaboratariesthe

4、rearealsomanyconsn試ntsonthestudents’traininglessonsofdieselengineassemblyanddisassembly，suchastheshortageofexperimentalequipmentsandrooms，thehigllcostofmainteinanceButthereisnotheserestretiftraining試tlltheadvanceVirtualR

5、ealitysystemItke印thetraineesacquiretheskillneededasmuchaspossibleinthelectureInthispaperthe6S35MCtypeMainEngineofDalianMaritimeUniversity’s“YUKUN”vesselisusedasaexampleItisMAN—B&WCorporation’slarge—scaled10wspeedandtwost

6、rokedieselengineItisrepresentiveinthemarinedieselengineBasedontheworkcyclecharactersofDirect—Injectedtwostrokeengine，thispaperdirvatethemathematicsmodelthatdiscribetheworkingprocessinthecylinderboreofdieselengineTheCOUls

7、eofdieselenginevirtualrealitysystemcanbedividedintofollowingseveralsteps：thefirststepisdata’scollectionitisthebasisoftheelsestepsThemoreinformationcollected，theeasierfollowingworkCanbeachievedThenextstepismodelingThedata

8、gatheredinthepreviousstepbeconvertintodigitalmodelsthatCanberccognisedbycomputerSothisstepispivatalItsworkloadisverylargeanditinfluencetheeffectofVRsystemdircctTherearethousandsofpolygonsinthesemodelsthatcallnotenforethe