Evidence map›Paper›PMID 39420213›Full record

ArticleScientific reports2024

Fault diagnosis of reducers based on digital twins and deep learning.

Weimin Liu, Bin Han, Aiyun Zheng, Zhi Zheng, Shujun Chen, Shikui Jia

Abstract read
In one paragraph

Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 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

6 authors.

Weimin LiuCollege of Mechanical Engineering, North China University of Science and Technology, Tangshan, 063210, Hebei, China.
Bin HanCollege of Mechanical Engineering, North China University of Science and Technology, Tangshan, 063210, Hebei, China.
Aiyun ZhengCollege of Mechanical Engineering, North China University of Science and Technology, Tangshan, 063210, Hebei, China. zay@ncst.edu.cn.
Zhi ZhengCollege of Mechanical Engineering, North China University of Science and Technology, Tangshan, 063210, Hebei, China.
Shujun ChenCRRC Tangshan Co., Ltd, Tangshan, 064000, Hebei, China.
Shikui JiaCollege of Mechanical Engineering, North China University of Science and Technology, Tangshan, 063210, Hebei, China.

Funding

Hebei Province Science and Technology Support Program 22282203ZNatural Science Foundation of Hebei Province E2022209086
6 · The paper itself

Abstract

A new method was proposed to address fault diagnosis by applying the digital twin (DT) high-fidelity behavior and the deep learning (DL) data mining capabilities. Subsequently, the proposed fault distribution GAN (FDGAN) was built to map virtual and physical entities for the data from the established test platform. Finally, the MobileViG was employed to validate the model and diagnose faults. The accuracy of the proposed method with training samples of 600 and 800 were 88.4% and 99.5%, respectively. These accuracies surpass those of other methods based on CycleGAN (98.86%), CACGAN (94.92%), ACGAN (86.45%), ML1D-GAN (82.33%), and transfer learning (99.38%). Therefore, with the integration of global connectivity, an innovative network structure, and training methods, FDGAN can effectively address challenges such as network degradation, limited feature extraction in small windows, and insufficient model robustness.

Indexed as

Deep learningDigital twinFault diagnosisReducer

Identifiers

PMID39420213
PMCPMC11487167

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.