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Slide 1 EXAKT Basic Tutorial Haul Truck Transmission monitored by oil analysis Exercise 1
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Slide 2 Open EXAKT for Modeling
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Slide 3 Connect to the data
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Slide 4 EXAKT for Modeling opening view
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Slide 5 Inspections table
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Slide 6 Events table
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Slide 7 CovariatesOnEvent table
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Slide 8 EventsDescription table
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Slide 9 Models table
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Slide 10 General project data
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Slide 11 Combining Events and Inspections
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Slide 12 C_Inspections table
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Slide 13 Proportional hazard model
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Slide 14 Model with all significant variables
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Slide 15 EXAKT Model Número de ciclos de vida Renovaciones preventivas No. Unidades actualente operando Parámetro de edad. Variable es Significativa– yes /no Mide la dispersión Pruebas estadisticas para evaluar la aplicabilidad del modelo Prueba para “significancia estadística” La relación encontrada entre la probabilidad de interrupción y la caida max. de velocidad del viento.
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Slide 16 EXAKT Model Number of lifecycles Preventive renewals Units presently operating Age influence parameter Variable is Significant – yes /no Measure of scatter Other statistical tests for assessing model applicability Test for “statistical significance” of the found relationship between interruption probability and MaxWind Speed Drop.
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Slide 17 A submodel with a single variable
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Slide 18 Comparative report
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Slide 19 Reactivate the retained model “il”
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Slide 20 Acceptance of the PHM
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Slide 21 Transition bands
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Slide 22 Transition model
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Slide 23 Optimal decision policy
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Slide 24 Decision model testing
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Slide 25 Attaching the DMDR database
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Slide 26 Exporting the model to the DMDR database
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Slide 27 The EXAKTd agent
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Slide 28 Create a working database for the EXAKTd agent
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Slide 29 Link to the DMDR database where the model has been stored
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Slide 30 Expose the units covered by the model “Trans Oil Ana”
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Slide 31 Prior to running the model
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Slide 32 Run the model on all units Replacement Decision Failure Risk Conditional Distribution Function Conditional Density Function
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Slide 33 Full decision reports
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Slide 34 Setting up departmental asset monitoring lists
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Slide 35 Manage trucks by department
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