三峽升船機分布式并行仿真系統(tǒng)的設計和實現(xiàn).pdf

1、上海交通大學碩士學位論文三峽升船機分布式并行仿真系統(tǒng)的設計和實現(xiàn)姓名：湯方勇申請學位級別：碩士專業(yè)：計算機應用指導教師：榮震華2001.1.1THEDESIGNANDINPLEMENTATIONOFTHETHREEGORGESSHIPLIFTERPARALLELSIMULATONSYSTEMABS’l。RAClJ’TheThreeGorgesShipLiftersystemisacomplexsystemcomposedofmachan

2、ical，electricandhydraulicsubsystemswhicharecoupledtogetherinthesystemToinvestigatethedynamicbehaviourofthesystemitisnecessarytobuildcomputersimulationmodelByanalyzingthemathematicalmodaloftheshipliftersystem，wefoundthatt

3、hereisparallelismbetweensubsystemcomputationsBasedonthisparallelism，weputforwardandimplementaparallelsimulationframeworkbasedonDCOMdistributedobjectsByimplementingsubsystemsoftheshipliftersimulationsystemasDCOMobjectsand

4、bycreatingseveralworkthreadsinthemainprocesstocalltheremoteDCOMobjectsconcurrentlywecanconvertaserialsimulationprogramintoaparalleloneeasilyThewayofsoftwaredevelopmentcombiningtheconceptofobjectorientedandparallelmethodo

5、logieshencedecreasesthedifhcultyofdevelopingaparallelsimulationsystemAstotheproblemofthetransmissionoflargequantityofdataintheparallelsystem，wepresenttheDCOMsolutionFinally，byuseingtheconnectionpointmechanismprovidedbyDC

6、OM，wepresentamethodofreal—timesimulationdisplayinsuchadistributedcomputingenvironmentTheThreeGorgesShipLiftersimulationsystemisatypicalcomplexcontinuoussimulationoneWebelievethattheparallelframeworkI’vdesignedcanhelpthes