Automatically Designing Network-Based Deep Transfer Learning Architectures Based on Genetic Algorithm for In-Situ Tool Condition Monitoring

In-situ tool condition monitoring ( in-situ TCM) is vital for metal removal manufacturing which realizes on-machine diagnosis in a real-time manner. The limitation of in-situ TCM based on traditional deep learning lies in several aspects: the requirement of sufficient labeled data of health conditio...

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Bibliographic Details
Published in:IEEE transactions on industrial electronics (1982) Vol. 69; no. 9; pp. 9483 - 9493
Main Authors: Liu, Yuekai, Yu, Yaoxiang, Guo, Liang, Gao, Hongli, Tan, Yongwen
Format: Journal Article
Language:English
Published: New York IEEE 01.09.2022
The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subjects:
Automatic architecture construction
Biological cells
Computer architecture
Condition monitoring
Deep learning
Design
Edge computing
genetic algorithm (GA)
Genetic algorithms
in-situ tool condition monitoring (TCM)
Machine learning
Milling cutters
network-based transfer learning
Sociology
Statistics
Surface layers
Task analysis
Tuning
ISSN:0278-0046, 1557-9948
Online Access:Get full text
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Summary:In-situ tool condition monitoring ( in-situ TCM) is vital for metal removal manufacturing which realizes on-machine diagnosis in a real-time manner. The limitation of in-situ TCM based on traditional deep learning lies in several aspects: the requirement of sufficient labeled data of health conditions, the empirically manual designed architecture, and the labor-intensive tuning of hyperparameters. Network-based deep transfer learning (NDTL) partially solves the problem of limited labeled data. However, the time-consuming architecture design and the tuning of hyperparameters also pose a great impact on the schedule of real in-situ TCM projects. In this article, a new NDTL method is proposed, which is automatically designed by the genetic algorithm. A degradation monitoring experiment is conducted employing edge computing devices under multiple working conditions, where the texture of the machined surface is collected during the whole life cycle of milling cutters. The experimental results suggest that the proposed method possesses competitive performance evaluated by both the robustness metrics (e.g., the area under the curve of precision-recall) and the efficiency metrics (e.g., multiply-accumulates), where the trial-and-errors are reduced significantly by the automatic architecture design and the selection of hyperparameters.
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ISSN:0278-0046
1557-9948
DOI:10.1109/TIE.2021.3113004