A survey of transfer learning for machinery diagnostics and prognostics

Document Type

Article

Publication Date

4-1-2023

Abstract

In industrial manufacturing systems, failures of machines caused by faults in their key components greatly influence operational safety and system reliability. Many data-driven methods have been developed for machinery diagnostics and prognostics. However, there lacks sufficient labeled data to train a high-performance data-driven model. Moreover, machinery datasets are usually collected from different operation conditions and mechanical components, leading to poor model generalization. To address these concerns, cross-domain transfer learning methods are applied to enhance the feasibility and accuracy of data-driven methods for machinery diagnostics and prognostics. This paper presents a comprehensive survey about how recent studies apply diverse transfer learning methods into machinery tasks including diagnostics and prognostics. Three types of commonly-used transfer methods, i.e., model and parameter transfer, feature matching and adversarial adaptation, are systematically summarized and elaborated on their main ideas, typical models and corresponding representative studies on machinery diagnostics and prognostics. In addition, ten widely-used open-source machinery datasets are presented. Based on recent research progress, this survey expounds emerging challenges and future research directions of transfer learning for industrial applications. This survey presents a systematic review of recent research with clear explanations as well as in-depth insights, thereby helping readers better understand transfer learning for machinery diagnostics and prognostics.

Identifier

85136163988 (Scopus)

Publication Title

Artificial Intelligence Review

External Full Text Location

https://doi.org/10.1007/s10462-022-10230-4

e-ISSN

15737462

ISSN

02692821

First Page

2871

Last Page

2922

Issue

4

Volume

56

Grant

2021-cyxt2-kj10

Fund Ref

Deanship of Scientific Research, Prince Sattam bin Abdulaziz University

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