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基于Modelica语言的柴油机数字孪生模型研究.pdf

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Modelica

Modelica

1

2LRC4108C53

1500rpm10%80%

3

LRC4108C53

4

LRC4108C5310%30%50%70%

Modelica

I

Abstract

Dieselengineasanimportantpowersource,iswidelyusedinthefieldofships,isthe

heartoftheship,thecurrentMarinedieselengineismovingtowardshighpower,highloadand

intelligentdirectionofdevelopment,whichoperatingstatusmonitoringsystemisoneofthethree

coretechnologiesofintelligentdieselengine,sothewholelifecycleofdieselengineoperation

monitoringandmaintenancemanagementhasimportantvalueandsignificance.Digitaltwin

technologycanreflectenginestatussynchronouslyinvirtualspacewithitsmulti-scale,high-

fidelitymodelanddatamanagementinthewholelifecycle.Therefore,itisofgreatsignificance

tocarryoutresearchandd

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