CModel.Unreliability: Difference between revisions

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{{Template:APIClass|CModel Class|CModel}}  
{{DISPLAYTITLE:cModel.Unreliability}}{{Template:API}}{{Template:APIBreadcrumb|.[[CModel Class|cModel]]}}
Calculates unreliability.


== Method Syntax==
{{APIName|Unreliability}}
{{APIName|(}}
{{APIPrefix|ByVal}}
{{APIName|Time}}
{{APIPrefix|As Double}}
{{APIName|,}}
{{APIPrefix|Optional ByVal}}
{{APIName|CurrentAge}}
{{APIPrefix|As Double}}
=
{{APIName|0,}}
{{APIPrefix|Optional ByVal}}
{{APIName|DutyCycle}}
{{APIPrefix|As Double}}
=1.0)
{{APIPrefix|As Double}}<br>
{{APIComment|Returns unreliability given time.}}


== Parameters ==
<onlyinclude>Returns the probability of failure at the specified time. '''Double'''</onlyinclude>
'''Time'''
{{APIComment|The time value to calculate unreliability.}}


'''CurrentAge'''
== Syntax ==
{{APIComment|The current age.}}


'''DutyCycle'''
'''.Unreliability'''( ''Time'', ''StartAge'', ''DutyCycle'')
{{APIComment|The duty cycle.}}
 
===Parameters===
 
''Time''
:Required. Double. The time at which to calculate the probability of failure.
 
''StartAge''
:Optional. Double. The starting age. Default value = 0.
 
''DutyCycle''
:Optional. Double. The duty cycle. Default value = 1.
 
 
== Example ==
'''VBA|VB.NET'''
{{APIComment|...}}
{{APIComment|'Add code to get an existing model or create a new one.}}
  {{APIPrefix|Dim}} AModel {{APIPrefix|As New}} cModel
{{APIComment|...}}
   
   
== Usage Example ==
{{APIComment|Calculate the model's probability of failure at time &#61; 100.}}
{{APIComment|Declare the cModel class using an in-line parameter list.}}
  {{APIPrefix|Dim}} ResultValue {{APIPrefix|As Double}}
        Dim newModel As New cModel(ModelTypeEnum.Weibull2, ModelCategoryEnum.Reliability, "NewModel1", 1, 100)
  ResultValue = AModel.Unreliability(100)
 
{{APIComment|Calculate the unreliability at time 100 for the model described in newModel.}}
        Dim ResultValue as Double
        ResultValue = newModel.Unreliability(100)

Latest revision as of 21:17, 13 November 2015

APIWiki.png


Member of: SynthesisAPI.cModel


Returns the probability of failure at the specified time. Double

Syntax

.Unreliability( Time, StartAge, DutyCycle)

Parameters

Time

Required. Double. The time at which to calculate the probability of failure.

StartAge

Optional. Double. The starting age. Default value = 0.

DutyCycle

Optional. Double. The duty cycle. Default value = 1.


Example

VBA|VB.NET

 ... 

 'Add code to get an existing model or create a new one. 
 Dim AModel As New cModel
 ... 

 Calculate the model's probability of failure at time = 100. 
 Dim ResultValue As Double
 ResultValue = AModel.Unreliability(100)
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