Author:
Bortnowski Piotr,Król Robert,Ozdoba Maksymilian
Abstract
The article presents the detection of damage to rollers based on the transverse vibration signal measured on the conveyor belt. A solution was proposed for a wireless measuring device
that moves with the conveyor belt along of the route, which records the signal of transverse
vibrations of the belt. In the first place, the research was conducted in laboratory conditions,
where a roller with prepared damage was used. Subsequently, the process of validating the
adopted test procedure under real conditions was performed. The approach allowed to verify
the correctness of the adopted technical assumptions of the measuring device and to assess
the reliability of the acquired test results. In addition, an LSTM neural network algorithm
was proposed to automate the process of detecting anomalies of the recorded diagnostic
signal based on designated time series. The adopted detection algorithm has proven itself in
both laboratory and in-situ tests.
Publisher
Polskie Naukowo-Techniczne Towarzystwo Eksploatacyjne
Subject
Industrial and Manufacturing Engineering,Safety, Risk, Reliability and Quality
Reference64 articles.
1. 1. Ambrożkiewicz B, Syta A, Meier N et al. Radial internal clearance analysis in ball bearings. Eksploatacja i Niezawodnosc – Maintenance and Reliability 2021; 23(1): 42-54, https://doi.org/10.17531/ein.2021.1.5.
2. 2. Ardestani S B. Time Series Anomaly Detection and Uncertainty Estimation using LSTM Autoencoders. 2020.
3. 3. Barros-Daza M J, Luxbacher K D, Lattimer B Y, Hodges J L. Mine conveyor belt fire classification. Journal of Fire Sciences 2021; 40(1): 44-69, https://doi.org/10.1177/07349041211056343.
4. 4. Bartelmus W. Condition monitoring of open cast mining machinery. Wroclaw (Poland), Oficyna Wydawnicza Politechniki Wrocławskiej: 2006.
5. 5. Bartelmus W, Sawicki W. Progress in quality assessment of conveyor idlers. XVI IMEKO World Congress, Vienna (Austria), 2000: 6.
Cited by
10 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献