System engineering management

573 Pages·2004·15.268 MB·English

by  Blanchard, Benjamin S

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SYSTEM ENGINEERING
MANAGEMENT
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SYSTEM ENGINEERING
MANAGEMENT
FIFTH EDITION
Benjamin S. Blanchard
(cid:2) Professor — Emeritus (cid:2)
Department of Industrial and Systems Engineering
Virginia Polytechnic Institute and State University
Blacksburg, Virginia
John E. Blyler
Founding Advisor and Affiliate Professor
Systems Engineering Department
Portland State University
Portland, Oregon
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CONTENTS
Preface xi
1 IntroductiontoSystemEngineering 1
1.1 DefinitionofaSystem / 2
1.1.1 TheCharacteristicsofaSystem / 2
1.1.2 CategoriesofSystems / 5
1.1.3 SystemofSystems(SOS) / 8
(cid:2) 1.2 TheCurrentEnvironment:SomeChallenges / 9 (cid:2)
1.3 TheNeedforSystemEngineering / 15
1.3.1 TheSystemLifeCycle / 16
1.3.2 DefinitionofSystemEngineering / 18
1.3.3 RequirementsforSystemEngineering / 25
1.3.4 SystemArchitecture / 26
1.3.5 SystemScience / 26
1.3.6 SystemAnalysis / 27
1.3.7 SomeAdditionalSystemModels / 28
1.3.8 SystemEngineeringintheLifeCycle(Some
Applications) / 32
1.4 RelatedTermsandDefinitions / 34
1.4.1 Concurrent/SimultaneousEngineering / 35
1.4.2 SomeMajorSupportingDesignDisciplines / 36
1.4.3 LogisticsandSupply-ChainManagement(SCM) / 38
1.4.4 IntegratedSystemMaintenanceandSupport / 40
1.4.5 DataandInformationManagement / 43
1.4.6 ConfigurationManagement(CM) / 44
1.4.7 TotalQualityManagement(TQM) / 45
1.4.8 TotalSystemValueandLife-CycleCost(LCC) / 45
1.4.9 SomeAdditionalTermsAndDefinitions / 46
v
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vi CONTENTS
1.5 SystemEngineeringManagement / 47
1.6 Summary / 51
QuestionsandProblems / 51
2 TheSystemEngineeringProcess 53
2.1 DefinitionoftheProblem(CurrentDeficiency) / 55
2.2 SystemRequirements(NeedsAnalysis) / 56
2.3 SystemFeasibilityAnalysis / 57
2.4 SystemOperationalRequirements / 59
2.5 TheLogisticsandMaintenanceSupportConcept / 62
2.6 IdentificationandPrioritizationofTechnicalPerformance
Measures(TPMs) / 69
2.7 FunctionalAnalysis / 74
2.7.1 FunctionalFlowBlockDiagrams(FFBDs) / 77
2.7.2 OperationalFunctions / 80
2.7.3 MaintenanceandSupportFunctions / 80
2.7.4 ApplicationofFunctionalAnalysis / 81
(cid:2) 2.7.5 InterfaceswithOtherSystemsinaSOSConfiguration / 88 (cid:2)
2.8 RequirementsAllocation / 90
2.8.1 FunctionalPackagingandPartitioning / 90
2.8.2 AllocationofSystem-LevelRequirementstothe
SubsystemLevelandBelow / 92
2.8.3 TraceabilityofRequirements
(Top-Down/Bottom-Up) / 95
2.8.4 AllocationofRequirementsinaSOSConfiguration / 95
2.9 SystemSynthesis,Analysis,andDesignOptimization / 97
2.10 DesignIntegration / 105
2.11 SystemTestandEvaluation / 108
2.11.1 CategoriesofTestandEvaluation / 110
2.11.2 IntegratedTestPlanning / 112
2.11.3 PreparationforTestandEvaluation / 113
2.11.4 TestPerformance,DataCollection,Analysis,and
Validation / 115
2.11.5 SystemModifications / 115
2.12 Productionand/orConstruction / 117
2.13 SystemOperationalUseandSustainingSupport / 118
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CONTENTS vii
2.14 SystemRetirementandMaterialRecycling/Disposal / 120
2.15 Summary / 121
QuestionsandProblems / 122
3 SystemDesignRequirements 125
3.1 DevelopmentofDesignRequirementsandDesign-To
Criteria / 128
3.2 DevelopmentofSpecifications / 129
3.3 TheIntegrationofSystemDesignActivities / 135
3.4 SelectedDesignEngineeringDisciplines / 139
3.4.1 SoftwareEngineering / 139
3.4.2 ReliabilityEngineering / 144
3.4.3 MaintainabilityEngineering / 159
3.4.4 Human-FactorsEngineering / 174
3.4.5 SafetyEngineering / 185
3.4.6 SecurityEngineering / 187
3.4.7 ManufacturingandProductionEngineering / 189
3.4.8 LogisticsandSupportabilityEngineering / 191
3.4.9 DisposabilityEngineering / 199
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3.4.10 QualityEngineering / 200
3.4.11 EnvironmentalEngineering / 204
3.4.12 Value/CostEngineering(Life-CycleCosting) / 207
3.5 SOSIntegrationandInteroperabilityRequirements / 215
3.6 Summary / 216
QuestionsandProblems / 219
4 EngineeringDesignMethodsandTools 223
4.1 ConventionalDesignPractices / 225
4.2 AnalyticalMethods / 228
4.3 InformationTechnology,theInternet,andEmerging
Technologies / 229
4.4 CurrentDesignTechnologiesandTools / 231
4.4.1 TheUseofSimulationinSystemEngineering / 235
4.4.2 TheUseofRapidPrototyping / 235
4.4.3 TheUseofMock-Ups / 236
4.5 Computer-AidedDesign(CAD) / 237
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4.6 Computer-AidedManufacturing(CAM) / 245
4.7 Computer-AidedSupport(CAS) / 246
4.8 Summary / 248
QuestionsandProblems / 249
5 DesignReviewandEvaluation 251
5.1 DesignReviewandEvaluationRequirements / 252
5.2 InformalDay-to-DayReviewandEvaluation / 256
5.3 FormalDesignReviews / 262
5.3.1 ConceptualDesignReview / 264
5.3.2 SystemDesignReviews / 265
5.3.3 Equipment/SoftwareDesignReviews / 266
5.3.4 CriticalDesignReview / 267
5.4 TheDesignChangeandSystemModificationProcess / 269
5.5 SupplierReviewandEvaluation / 272
5.6 Summary / 274
(cid:2) QuestionsandProblems / 274 (cid:2)
6 SystemEngineeringProgramPlanning 275
6.1 SystemEngineeringProgramRequirements / 278
6.1.1 TheNeedforEarlySystemPlanning / 278
6.1.2 DeterminationofProgramRequirements / 280
6.2 SystemEngineeringManagementPlan(SEMP) / 282
6.2.1 StatementofWork / 285
6.2.2 DefinitionofSystemEngineeringFunctionsand
Tasks / 286
6.2.3 SystemEngineeringOrganization / 293
6.2.4 DevelopmentofaWorkBreakdownStructure
(WBS) / 296
6.2.5 Specification/DocumentationTree / 303
6.2.6 TechnicalPerformanceMeasures(TPM) / 309
6.2.7 DevelopmentofProgramSchedules / 310
6.2.8 PreparationofCostProjections / 324
6.2.9 ProgramTechnicalReviewsandAudits / 328
6.2.10 ProgramReportingRequirements / 329
6.3 DeterminationofOutsourcingRequirements / 332
6.3.1 IdentificationofPotentialSuppliers / 334
6.3.2 DevelopmentofaRequestforProposal(RFP) / 336
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