Machine-health application based on machine learning techniques for prediction of valve wear in a manufacturing plant

María Elena Fernández García; Jorge Larrey i Ruiz; Antonio Ros; Aníbal Ramón Figueiras Vidal; José Luis Sancho Gómez

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Machine-health application based on machine learning techniques for prediction of valve wear in a manufacturing plant

María Elena Fernández ^[1] ; Jorge Larrey-Ruiz ^[1] ; Antonio Ros-Ros ^[3] ; Aníbal Figueiras-Vidal ^[2] ; José Luis Sancho Gómez ^[1]
1. [1] Universidad Politécnica de Cartagena
  
  Universidad Politécnica de Cartagena
  
  Cartagena, España
2. [2] Universidad Carlos III de Madrid
  
  Universidad Carlos III de Madrid
  
  Madrid, España
3. [3] Iberian Lube Base Oils Company
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Localización: From Bioinspired Systems and Biomedical Applications to Machine Learning: 8th International Work-Conference on the Interplay Between Natural and Artificial Computation, IWINAC 2019, Almería, Spain, June 3–7, 2019, Proceedings, Part II / coord. por Hojjat Adeli; José Manuel Ferrández Vicente (dir. congr.), José Ramón Álvarez Sánchez (dir. congr.), Félix de la Paz López (dir. congr.), Francisco Javier Toledo Moreo (dir. congr.), 2019, ISBN 978-3-030-19651-6, págs. 389-398
Idioma: inglés
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Resumen
- The wear of mechanical components and its eventual failurein manufacturing plants, results in companies spending time andresources that, if not scheduled with predictive or preventive maintenance, can lead to production deviation or loss with dire consequences.Nonetheless, current modern plants are frequently highly monitored and automated, generating great quantities of data from a variety of sensors and actuators. Using this raw data, Machine Learning (ML) techniques can be implemented to achieve predictive maintenance. In this work, a method to predict and estimate the wear of a valve using the data related to an opening valve in Iberian Lube Base Oils Company, S.A. (ILBOC) is proposed. The dataset has been built from sensor data in the plant and formatted to use with Tensorflow package in Python. Then a Multi-Layer Perceptron (MLP) neural network is used to predict and estimate theideal behavior of the valve without wear and a Recurrent Neural Network (RNN) to predict the real behavior of the valve with wear. Comparing both predictions an estimation of the valve wear is realized. Finally, this work closes with a discussion on an early alert system to schedule and plan the replacement of the valve, conclusions and future research.