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基于家具试验的有限元模型建立与优化
Title:FiniteElementModelEstablishmentandOptimizationBasedonFurnitureExperiment
1.Introduction
Furnitureplaysasignificantroleinourdailylives,providingnotonlyfunctionalsupportbutalsoaestheticappealininteriordesign.Athoroughunderstandingofthestructuralbehavioroffurnitureiscrucialinensuringitssafety,durability,andoverallperformance.FiniteElementAnalysis(FEA)hasbeenwidelyadoptedasapowerfultooltosimulateandanalyzethemechanicalbehaviorofcomplexstructures,includingfurniture.Thispaperaimstoestablishandoptimizeafiniteelementmodelbasedonfurnitureexperimentation,contributingtotheenhancementoffurnituredesignandengineering.
2.Methodology
2.1FurnitureExperimentation
Thefoundationofourstudyliesinconductingcomprehensivefurnitureexperimentstogatherdataonthestaticanddynamicstructuralresponses.Experimentalsetupsmayincludeapplyingvaryingloads,measuringstrains,displacements,andvibrations,aswellascapturingfailuremodes.Theseexperimentsprovideuswithreliablebenchmarksforvalidatingtheaccuracyofthefiniteelementmodel.
2.2FiniteElementModelEstablishment
Basedontheexperimentaldata,afiniteelement-basedmodelisconstructedtosimulatetheactualbehaviorofthefurniture.Throughsubdividingthefurniturestructureintosmallerelements,themodelaccountsforthematerialpropertiesandgeometricconfigurations.Variousanalysistechniques,suchaslinearstaticanalysis,modalanalysis,anddynamictransientanalysis,canbeimplementedtoobtaindetailedinsightsintothestructuralresponsesunderdifferentloadingconditions.
3.ModelOptimization
3.1MaterialSelectionandParameterTuning
Optimalmaterialselectioniscrucialtoachievingdesiredmechanicalproperties,suchasstrength,stiffness,anddurability.Thispaperproposestheutilizationofoptimizationtechniques,suchasgeneticalgorithmsorparticleswarmoptimization,toidentifythebestcombinationofmaterialsforthefurniture.Additionally,parametertuningwithinthefiniteelementmodel,suchasadjustingelementsizesormeshdensities,helpsrefinethemodel'saccuracyandefficiency.
3.2StructuralDesignOptimization
Applying