Mil-Hdbk-338B (英文)美军标

一个非常不错的美军标：https://www.kekaoxing.com/d/uploads/standard/Mil-Hdbk-338B.pdf  https://www.kekaoxing.com/club/thread-667-1-1.html 点击下载：Mil-Hdbk-338中文版之一

TABLEOFCONTENTS
SectionPage 

1.0SCOPE………………………………………………………………………………………………………..1-1
1.1Introduction………………………………………………………………………………………………….1-1
1.2Application…………………………………………………………………………………………………..1-1
1.3Organization…………………………………………………………………………………………………1-1
2.0REFERENCEDDOCUMENTS……………………………………………………………………..2-1
2.1GovernmentDocuments………………………………………………………………………………..2-1
2.1.1Specifications,StandardsandHandbooks………………………………………….2-1
2.2OtherReferencedDocuments…………………………………………………………………………2-3
3.0DEFINITIONSOFTERMSANDACRONYMSANDABBREVIATIONS……….3-1
3.1Introduction…………………………………………………………………………………………………3-1
3.2Definitions………………………………………………………………………………………………….3-1
3.3ListofAbbreviationsandAcronyms……………………………………………………………….3-21
4.0GENERALSTATEMENTS………………………………………………………………………….4-1
4.1IntroductionandBackground………………………………………………………………………..4-1
4.2TheSystemEngineeringProcess……………………………………………………………………4-2
4.2.1SystemsEngineeringandIPTs…………………………………………………………4-3
4.2.2TheFourStepsofSystemsEngineering……………………………………………4-3
4.3SystemEffectiveness……………………………………………………………………………………4-7
4.3.1R/MConsiderationsinSystemEffectiveness…………………………………….4-8
4.4FactorsInfluencingSystemEffectiveness……………………………………………………….4-8
4.4.1EquipmentofNewDesign………………………………………………………………4-8
4.4.2InterrelationshipsAmongVariousSystemProperties…………………………4-9
4.5OptimizationofSystemEffectiveness…………………………………………………………….4-11
5.0RELIABILITY/MAINTAINABILITY/AVAILABILITYTHEORY…………………5-1
5.1Introduction…………………………………………………………………………………………………5-1
5.2ReliabilityTheory………………………………………………………………………………………..5-1
5.2.1BasicConcepts………………………………………………………………………………5-2
5.3StatisticalDistributionsUsedinReliabilityModels………………………………………….5-8
5.3.1ContinuousDistributions………………………………………………………………..5-8
5.3.1.1Normal(orGaussian)Distribution…………………………………….5-8
5.3.2ExamplesofReliabilityCalculationsUsingtheNormalDistribution…….5-14
5.3.2.1MicrowaveTubeExample……………………………………………….5-14
5.3.2.2MechanicalEquipmentExample……………………………………….5-15
5.3.3LognormalDistribution…………………………………………………………………..5-16
5.3.3.1FatigueFailureExample………………………………………………….5-17

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5.3.4ExponentialDistribution…………………………………………………………………5-17
5.3.4.1AirborneFireControlSystemExample……………………………..5-18
5.3.4.2ComputerExample………………………………………………………….5-18
5.3.5GammaDistribution……………………………………………………………………….5-19
5.3.5.1MissileSystemExample………………………………………………….5-21
5.3.6WeibullDistribution……………………………………………………………………….5-22
5.3.6.1ExampleofUseofWeibullDistribution…………………………….5-23
5.3.7DiscreteDistributions……………………………………………………………………..5-24
5.3.7.1BinomialDistribution………………………………………………………5-24
5.3.7.1.1QualityControlExample…………………………………………………5-24
5.3.7.1.2ReliabilityExample………………………………………………………..5-25
5.3.8PoissonDistribution……………………………………………………………………….5-26
5.3.8.1ExampleWithPermissibleNumberofFailures…………………..5-27
5.4FailureModeling………………………………………………………………………………………….5-28
5.4.1TypicalFailureRateCurve……………………………………………………………..5-28
5.4.2ReliabilityModelingofSimpleStructures…………………………………………5-30
5.4.2.1SeriesConfiguration………………………………………………………..5-31
5.4.2.2ParallelConfiguration……………………………………………………..5-32
5.4.2.3K-Out-Of-NConfiguration……………………………………………….5-35
5.5BayesianStatisticsinReliabilityAnalysis………………………………………………………5-37
5.5.1Bayes!ˉTheorem…………………………………………………………………………….5-3
5.5.1.1Bayes!ˉExample(DiscreteDistribution)…………………………….5-3
5.5.1.2Bayes!ˉExample(ContinuousDistribution)………………………..5-4
5.6MaintainabilityTheory…………………………………………………………………………………5-44
5.6.1BasicConcepts………………………………………………………………………………5-45
5.6.2StatisticalDistributionsUsedinMaintainabilityModels…………………….5-48
5.6.2.1LognormalDistribution……………………………………………………5-49
5.6.2.1.1GroundElectronicSystemMaintainability
AnalysisExample…………………………………………………..5-51
5.6.2.2NormalDistribution………………………………………………………..5-63
5.6.2.2.1EquipmentExample……………………………………….5-65
5.6.2.3ExponentialDistribution………………………………………………….5-67
5.6.2.3.1ComputerExample…………………………………………5-68
5.6.2.4ExponentialApproximation……………………………………………..5-70
5.7AvailabilityTheory………………………………………………………………………………………5-70
5.7.1BasicConcepts………………………………………………………………………………5-72
5.7.2AvailabilityModeling(MarkovProcessApproach)……………………………5-73
5.7.2.1SingleUnitAvailabilityAnalysis
(MarkovProcessApproach)……………………………………………..5-75

[[i]本帖最后由cliffcrag于2007-10-1911:11编辑[/i]]