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A Review of Post-Prognostics Decision-Making in Prognostics and Health Management
International Journal of Prognostics and Health Management, 2020 Mainly, the prognostics and health management (PHM) process is based on three processes: the data acquisition and health assessment process in which sensors signals are acquired and processed, the diagnostic and prognostic process in which the source of ...
Omar Bougacha +2 more
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A data enlargement strategy for fault classification through a convolutional auto-encoder
MATEC Web of Conferences, 2019 The amount of data is of crucial to the accuracy of fault classification through machine learning techniques. In wind energy harvest industry, due to the shortage of faulty data obtained in real practice, together with ever changing operational ...
Hao Cui +4 more
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Review of Post-Prognostics Decision-Making in Prognostics and Health Management
International Journal of Prognostics and Health Management, 2021 Mainly, the prognostics and health management (PHM) process is based on three processes: the data acquisition and health assessment process in which sensors signals are acquired and processed, the diagnostic and prognostic process in which the source of failure is detected and the remaining useful life (RUL) is predicted and finally the decision ...
Bougacha, Omar +2 more
openaire +3 more sources
Uncertainty in Prognostics and Systems Health Management
International Journal of Prognostics and Health Management, 2015 This paper presents an overview of various aspects of uncertainty quantification and management in prognostics and systems health management. Prognostics deals with predicting possible future failures in different types of engineering systems.
Shankar Sankararaman, Kai Goebel
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Policy, Regulations and Standards in Prognostics and Health Management
International Journal of Prognostics and Health Management, 2021 As the field of PHM matures, it needs to be aware of the regulations, policies, and standards that will both impose boundaries as well as provide guidance for operations.
Kai Goebel, Ravi Rajamani
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A review of physics-based models in prognostics: application to gears and bearings of rotating machinery [PDF]
, 2016 Health condition monitoring for rotating machinery has been developed for many years due to its potential to reduce the cost of the maintenance operations and increase availability.
Cubillo, Adrian +2 more
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Rolling Element Bearings Fault Diagnosis Based on a Novel Optimal Frequency Band Selection Scheme
IEEE Access, 2019 The squared envelope spectrum (SES) is one of the most effective methods in rolling element bearing fault diagnosis. Being a technique based on demodulation, the success of SES depends highly on the extraction of information caused by the bearings fault.
Qing Ni, Kesheng Wang, Jinde Zheng
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Enhancing Decisions in Prognostics and Health Management Framework
International Journal of Prognostics and Health Management, 2020 Prognostics and health management have become increasingly important in recent years. Many research studies focus on a crucial phase consisting of predicting the remaining useful life of equipment or a component.
Omar Bougacha, Christophe Varnier
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Materials & Design, 2022 Self-sensing techniques are restricted to monitoring the various types of damage caused during repeated impact testing, and only a few studies have investigated the prognostics of carbon fiber reinforced plastics (CFRPs); in these studies, the electrical
In-Yong Lee +2 more
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A novel concept and assessment method for trustworthiness of prognostics
Advances in Mechanical Engineering, 2016 The existence of the unavoidable uncertainties has a great effect on the prognostics accuracy and performance. However, their influences are rarely taken into account in the current prognostics performance evaluation.
Bo Sun +3 more
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