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| ===Parameters=== | | ==DRAFT== |
| ''Profile''
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| :Required. The [[CProfile_Class|cProfile]] object.
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| ==Example==
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| The following example demonstrates how to analyze an ALTA data set with a stress profile.
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| '''VBA'''
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|
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| {{APIComment|'Create a new resource profile and define its properties.}}
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| {{APIPrefix|Dim}} myResource {{APIPrefix|As New}} cProfile
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| myResource.Name = {{APIString|"SampleProfile"}}
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| myResource.ProfileType = ProfileTypeEnum_Stress
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| myResource.IsCyclical = True
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|
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| {{APIComment|'Define two segments for the profile.}}
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| {{APIPrefix|Dim}} segment {{APIPrefix|As}} ProfileSegment
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| {{APIPrefix|Dim}} listOfSegments(1) {{APIPrefix|As}} ProfileSegment
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|
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| {{APIPrefix|Set}} segment = {{APIPrefix|New}} ProfileSegment
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| segment.SegmentEnd = 1
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| segment.Value = 10
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| {{APIPrefix|Set}} listOfSegments(0) = segment
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|
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| {{APIPrefix|Set}} segment = {{APIPrefix|New}} ProfileSegment
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| segment.SegmentEnd = 2
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| segment.Value = 20
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| {{APIPrefix|Set}} listOfSegments(1) = segment
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|
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| {{APIComment|'Add the segments to the profile.}}
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| myResource.SetSegments listOfSegments
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|
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| {{APIComment|'Declare an ALTADataSet object.}}
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| {{APIPrefix|Dim}} ADS {{APIPrefix|As New}} ALTADataSet
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|
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| {{APIComment|'Define a stress type, with use stress = 2.}}
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| {{APIPrefix|Call}} ADS.AddStressDefinition({{APIString|"Voltage"}},,2)
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|
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| {{APIComment|'Add the stress profile to the ALTADataSet object.}}
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| {{APIPrefix|Call}} ADS.AddStressProfile(myResource)
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|
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| {{APIComment|'Add failure times to the data set.}}
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| {{APIPrefix|Call}} ADS.AddFailure_2(61, 1, myResource)
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| {{APIPrefix|Call}} ADS.AddFailure_2(75, 1, myResource)
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| {{APIPrefix|Call}} ADS.AddFailure_2(90, 1, myResource)
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| {{APIPrefix|Call}} ADS.AddFailure_2(95, 1, myResource)
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| {{APIPrefix|Call}} ADS.AddFailure_2(100, 1, myResource)
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|
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| {{APIComment|'Use the cumulative damage model with the Weibull distribution.}}
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| ADS.AnalysisSettings.ModelType = ALTASolverModel_CumDamage
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| ADS.AnalysisSettings.Distribution = ALTASolverDistribution_Weibull
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|
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| {{APIComment|'Calculate results.}}
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| {{APIPrefix|Call}} ADS.Calculate()
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|
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| {{APIComment|'Calculate the reliability at 50 hours and display the result.}}
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| MsgBox({{APIString|"Reliability: "}} & ADS.FittedModel.Reliability(50))
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| '''VB.NET'''
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|
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| {{APIComment|'Create a new resource profile and define its properties.}}
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| {{APIPrefix|Dim}} myResource {{APIPrefix|As New}} SynthesisAPI.cProfile({{APIString|"SampleProfile"}})
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| myResource.ProfileType = SynthesisAPI.ProfileTypeEnum.Stress
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| myResource.IsCyclical = True
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|
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| {{APIComment|'Define two segments for the profile.}}
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| {{APIPrefix|Dim}} listOfSegments() {{APIPrefix|As}} SynthesisAPI.ProfileSegment = _
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| {{{APIPrefix|New}} SynthesisAPI.ProfileSegment {{APIPrefix|With}} {.SegmentEnd = 1, .Value = 10}, _
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| {{APIPrefix|New}} SynthesisAPI.ProfileSegment {{APIPrefix|With}} {.SegmentEnd = 2, .Value = 20}}
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|
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| {{APIComment|'Add the segments to the profile.}}
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| myResource.SetSegments(listOfSegments)
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|
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| {{APIComment|'Declare an ALTADataSet object.}}
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| {{APIPrefix|Dim}} ADS {{APIPrefix|As New}} SynthesisAPI.ALTADataSet
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|
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| {{APIComment|'Define a stress type, with use stress = 2.}}
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| ADS.AddStressDefinition({{APIString|"Voltage"}},,2)
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|
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| {{APIComment|'Add the stress profile to the ALTADataSet object.}}
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| ADS.AddStressProfile(myResource)
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|
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| {{APIComment|'Add failure times to the data set.}}
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| ADS.AddFailure(61, 1, myResource)
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| ADS.AddFailure(75, 1, myResource)
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| ADS.AddFailure(90, 1, myResource)
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| ADS.AddFailure(95, 1, myResource)
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| ADS.AddFailure(100, 1, myResource)
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|
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| {{APIComment|'Use the cumulative damage model with the Weibull distribution.}}
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| ADS.AnalysisSettings.ModelType = SynthesisAPI.ALTASolverModel.CumDamage
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| ADS.AnalysisSettings.Distribution = SynthesisAPI.ALTASolverDistribution.Weibull
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|
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| {{APIComment|'Calculate results.}}
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| ADS.Calculate()
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|
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| {{APIComment|'Calculate the reliability at 50 hours and display the result.}}
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| MsgBox({{APIString|"Reliability: "}} & ADS.FittedModel.Reliability(50))
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