Evidence map›Paper›PMID 40596726›Full record

ArticleScientific reports2025

Unsupervised anomaly detection for gearboxes based on the deep convolutional support generative adversarial network.

Chengguang Zhang, Zhen Guo, Chuan Li

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 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

3 authors.

Chengguang ZhangSchool of Mechanical and Electrical Engineering, Zhoukou Normal University, Zhoukou, 466001, China.
Zhen GuoSchool of Transportation and Logistics Engineering, Wuhan University of Technology, Wuhan, 430063, China. gz9522@whut.edu.cn.
Chuan LiResearch Center for System Health Maintenance, Chongqing Technology and Business University, Chongqing, 400067, China.

Funding

National Natural Science Foundation of China 52175080Science and Technology Research Project of Henan Province 222102220022
6 · The paper itself

Abstract

The gearbox, as a key transmission device in the industrial field, may lead to severe vibrations or even failures when abnormalities occur. Therefore, with the increasing complexity of industrial automation, precise anomaly localization has become crucial. To address this issue, a gearbox condition monitoring method based on an unsupervised deep convolutional support generative adversarial network (DCSGAN) is proposed. First, high-dimensional data collected is used to train the generator, and samples are generated by the generator to calculate their reconstruction errors. Next, these reconstruction errors are utilized to train one-class support vector machine (OCSVM). During the testing phase, reconstruction errors are similarly calculated for the test data, and after being normalized using the same process as the training data, the errors are input into the trained OCSVM model for anomaly detection. The proposed method has been validated on a real gearbox dataset, and experimental results indicate that the DCSGAN outperforms other models in anomaly detection. The GitHub code for the proposed DCSGAN has been made public at: https://github.com/MR-ach/DCSGAN .

Indexed as

Condition monitoringDeep convolutional generative adversarial networkGearboxOne-class support vector machineUnsupervised anomaly detection

Identifiers

PMID40596726
PMCPMC12214854

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.