Authors
Firas Ben Abid, Marwen Sallem, Ahmed Braham
Publication date
2019/3/24
Conference
2019 19th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA)
Pages
231-236
Publisher
IEEE
Description
As long as technological capabilities increase, the requirement of an integrated machinery health management (MHM) becomes an essential task in the operational life cycle of the industrial machines. The MHM can be investigated for anomaly detection, fault diagnosis and fault prediction, using up to-date data. The induction motor (IM) represents a critical part in the industrial processes. The overwhelming majority of IM faults are bearing faults. Therefore, the diagnosis of bearing faults has received high attentions, in order to minimize maintenance cost and unscheduled breakdowns. Since the bearing passes through different stages from healthy state to failure state, modern MHM should provide means of detecting the bearing fault, as well as identifying its severity. This paper uses a novel wavelet-based technique called Optimized Stationary Wavelet Packet Transform (Op-SWPT) in order to detect the IM bearing …
Total citations
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Scholar articles
FB Abid, M Sallem, A Braham - 2019 19th International Conference on Sciences and …, 2019