Benefits of Using Digital Twin for Online Fault Diagnosis of a Manufacturing System

Ramla Saddem () and Dylan Baptiste
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Ramla Saddem: CReSTIC, University of Reims Champagne-Ardenne
Dylan Baptiste: CReSTIC, University of Reims Champagne-Ardenne

A chapter in Artificial Intelligence for Smart Manufacturing, 2023, pp 255-269 from Springer

Abstract: Abstract In this work, we illustrate the interest in the use of a digital twin for the online fault diagnosis in a manufacturing system with sensors and actuators delivering binary signals that can be modeled as Discrete Event Systems. This chapter presents an intelligent diagnostic solution to replace traditional solutions, which are often non-industrialized, with a new data-based method learned from the simulation of the plant behaviors and using recurrent neural networks (RNN) with short-term and long-term memory (Long short-term memory, LSTM).

Keywords: Digital twin; Online fault diagnosis; Discrete event systems; Automated production systems (search for similar items in EconPapers)
Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:spr:ssrchp:978-3-031-30510-8_12

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DOI: 10.1007/978-3-031-30510-8_12

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