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An unsupervised deep learning surrounding rock perception method for TBM operational parameter multiobjective optimization

delete2025-08-25
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C
Changrui Yao
X
Xiangxun Kong *
L
Liang Tang
X
Xianzhang Ling
DOI:10.1016/j.rineng.2025.106925delete
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Abstract

Abstract

En 中文
• Developed an integrated framework for TBM rock perception and parameter optimization. • Designed APCA-based reduction and ensemble outlier detection for TBM data preprocessing. • Introduced SSA-FC deep clustering for unsupervised surrounding rock classification. • NSGA-III optimization improved penetration by 50 %, cut energy use by 88 %, and wear by 79 %.
Keywords:
TBM operational parameters
Rock condition perception
Time series segmentation
Deep clustering
Multiobjective optimization
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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

Results in Engineering cover
Results in Engineering
IF:
7.9
Papers:
1.2W
Citations:
1.7W

Organization

H
harbin institute of technology
Scholars:
8.0W
Papers: 6.6W
Citations: 66
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