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EXAKT Basic Tutorial

This tutorial provides an in-depth guide on utilizing EXAKT for monitoring truck transmission through oil analysis. It covers the process of connecting to data, integrating events and inspections, and modeling significant variables using statistical methods. Key features include assessing the applicability of models with preventive renewals, conducting statistical tests for significance, and managing asset monitoring. The tutorial emphasizes the importance of understanding the relationship between interruption probability and environmental factors, like wind speed, for optimizing decision-making in fleet management.

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EXAKT Basic Tutorial

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

  2. Open EXAKT for Modeling

  3. Connect to the data

  4. EXAKT for Modeling opening view

  5. Inspections table

  6. Events table

  7. CovariatesOnEvent table

  8. EventsDescription table

  9. Models table

  10. General project data

  11. Combining Events and Inspections

  12. C_Inspections table

  13. Proportional hazard model

  14. Model with all significant variables

  15. EXAKT Model Renovaciones preventivas Pruebas estadisticas para evaluar la aplicabilidad del modelo Número de ciclos de vida No. Unidades actualente operando Mide la dispersión Variable es Significativa– yes /no Parámetro de edad. Prueba para “significancia estadística” La relación encontrada entre la probabilidad de interrupción y la caida max . de velocidad del viento.

  16. EXAKT Model Other statistical tests for assessing model applicability Preventive renewals Number of lifecycles Units presently operating Measure of scatter Variable is Significant – yes /no Age influence parameter Test for “statistical significance” of the found relationship between interruption probability and MaxWind Speed Drop.

  17. A submodel with a single variable

  18. Comparative report

  19. Reactivate the retained model “il”

  20. Acceptance of the PHM

  21. Transition bands

  22. Transition model

  23. Optimal decision policy

  24. Decision model testing

  25. Attaching the DMDR database

  26. Exporting the model to the DMDR database

  27. The EXAKTd agent

  28. Create a working database for the EXAKTd agent

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

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

  31. Prior to running the model

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

  33. Full decision reports

  34. Setting up departmental asset monitoring lists

  35. Manage trucks by department

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