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给水系统调蓄构筑物多目标优化设计研究
Title:Multi-objectiveOptimizationDesignofWaterSystem'sStorageStructures
Abstract:
Watersupplysystemsarecrucialinensuringtheefficientsupplyandmanagementofwaterresources.Thedesignofstoragestructuresplaysacriticalroleintheoverallperformanceofthewatersystem.However,optimizingthedesignofsuchstructuresisacomplextaskduetothepresenceofmultipleconflictingobjectives.Thispaperpresentsamulti-objectiveoptimizationapproachforthedesignofwatersystem'sstoragestructures.Theobjectivesconsideredinthisstudyincludemaximizingstoragecapacity,minimizingconstructioncost,andoptimizingthelocationofstoragestructurestominimizewaterredistributioncosts.TheNSGA-IIalgorithmisemployedtosolvethemulti-objectiveoptimizationproblemandobtainParetooptimalsolutions.Acasestudyispresentedtodemonstratetheeffectivenessoftheproposedapproach.Theresultsshowthatthemulti-objectiveoptimizationapproachcanprovidearangeofParetooptimalsolutionswhichcanassistdecision-makersinselectingthemostsuitabledesignalternativesbasedontheirpreferencesandpriorities.
1.Introduction
1.1Background
1.2ProblemStatement
1.3ResearchObjectives
2.LiteratureReview
2.1WaterSystemDesignandOptimization
2.2Multi-objectiveOptimizationTechniques
2.3StorageStructuresinWaterSystems
2.4PreviousStudiesonWaterSystemDesignandOptimization
3.Methodology
3.1SystemDescriptionandMathematicalFormulation
3.2Multi-objectiveOptimizationModel
3.3NSGA-IIAlgorithm
3.4FitnessEvaluationandParetoRanking
3.5ConvergenceandDiversityAnalysis
4.CaseStudy
4.1DescriptionoftheStudyArea
4.2DataCollectionandPreprocessing
4.3ParameterSettingforOptimizationModel
4.4ResultsandAnalysis
4.5ComparisonswithExistingDesigns
5.Discussion
5.1AnalysisofParetoFrontSolutions
5.2SensitivityAnalysisofDesignParameters
5.3Trade-offsandDecision-making
6.Conclusion
6.1SummaryofFindings
6.2ContributionsoftheStudy
6.3ImplicationsforPractice
6.4FutureResearchDirections
References
Thispaperaimstoinvestigatethemulti-objectiveoptimizationdesignofwatersystem'sstoragestructures.Theobjectiv