Slide 1 EXAKT Basic Tutorial Haul Truck Transmission monitored by oil analysis Exercise 1.

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Presentation transcript:

Slide 1 EXAKT Basic Tutorial Haul Truck Transmission monitored by oil analysis Exercise 1

Slide 2 Open EXAKT for Modeling

Slide 3 Connect to the data

Slide 4 EXAKT for Modeling opening view

Slide 5 Inspections table

Slide 6 Events table

Slide 7 CovariatesOnEvent table

Slide 8 EventsDescription table

Slide 9 Models table

Slide 10 General project data

Slide 11 Combining Events and Inspections

Slide 12 C_Inspections table

Slide 13 Proportional hazard model

Slide 14 Model with all significant variables

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.

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.

Slide 17 A submodel with a single variable

Slide 18 Comparative report

Slide 19 Reactivate the retained model “il”

Slide 20 Acceptance of the PHM

Slide 21 Transition bands

Slide 22 Transition model

Slide 23 Optimal decision policy

Slide 24 Decision model testing

Slide 25 Attaching the DMDR database

Slide 26 Exporting the model to the DMDR database

Slide 27 The EXAKTd agent

Slide 28 Create a working database for the EXAKTd agent

Slide 29 Link to the DMDR database where the model has been stored

Slide 30 Expose the units covered by the model “Trans Oil Ana”

Slide 31 Prior to running the model

Slide 32 Run the model on all units Replacement Decision Failure Risk Conditional Distribution Function Conditional Density Function

Slide 33 Full decision reports

Slide 34 Setting up departmental asset monitoring lists

Slide 35 Manage trucks by department