Evidence map›Paper›PMID 36144094›Full record

ArticleMicromachines2022

Explainable AI for Bearing Fault Prognosis Using Deep Learning Techniques.

Deva Chaitanya Sanakkayala, Vijayakumar Varadarajan, Namya Kumar, Karan, Girija Soni, Pooja Kamat, Satish Kumar, Shruti Patil, Ketan Kotecha

Abstract read
In one paragraph

Article in Micromachines, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Deva Chaitanya SanakkayalaSymbiosis Institute of Technology, Symbiosis International (Deemed) University, Pune 412115, India.
Vijayakumar VaradarajanSchool of NUOVOS, Ajeenkya DY Patil University, Pune 412105, India.ORCID 0000-0003-3752-7220
Namya KumarSymbiosis Institute of Technology, Symbiosis International (Deemed) University, Pune 412115, India.
KaranSymbiosis Institute of Technology, Symbiosis International (Deemed) University, Pune 412115, India.
Girija SoniSymbiosis Institute of Technology, Symbiosis International (Deemed) University, Pune 412115, India.
Pooja KamatSymbiosis Institute of Technology, Symbiosis International (Deemed) University, Pune 412115, India.ORCID 0000-0002-7597-0197
Satish KumarSymbiosis Centre for Applied Artificial Intelligence, Faculty of Engineering, Symbiosis International (Deemed) University, Pune 412115, India.ORCID 0000-0001-6788-0952
Shruti PatilSymbiosis Centre for Applied Artificial Intelligence, Faculty of Engineering, Symbiosis International (Deemed) University, Pune 412115, India.ORCID 0000-0002-4903-1540
Ketan KotechaSymbiosis Centre for Applied Artificial Intelligence, Faculty of Engineering, Symbiosis International (Deemed) University, Pune 412115, India.ORCID 0000-0003-2653-3780

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Predicting bearing failures is a vital component of machine health monitoring since bearings are essential parts of rotary machines, particularly large motor machines. In addition, determining the degree of bearing degeneration will aid firms in scheduling maintenance. Maintenance engineers may be gradually supplanted by an automated detection technique in identifying motor issues as improvements in the extraction of useful information from vibration signals are made. State-of-the-art deep learning approaches, in particular, have made a considerable contribution to automatic defect identification. Under variable shaft speed, this research presents a novel approach for identifying bearing defects and their amount of degradation. In the proposed approach, vibration signals are represented by spectrograms, and deep learning methods are applied via pre-processing with the short-time Fourier transform (STFT). A convolutional neural network (CNN), VGG16, is then used to extract features and classify health status. After this, RUL prediction is carried out with the use of regression. Explainable AI using LIME was used to identify the part of the image used by the CNN algorithm to give the output. Our proposed method was able to achieve very high accuracy and robustness for bearing faults, according to numerous experiments.

Indexed as

anomaly detectionconvolutional neural networkLIME analysisremaining useful life predictionspectrogramVGG16

Identifiers

PMID36144094
PMCPMC9503590

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.