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Zhenyu Liao

Tsinghua University

Beijing, 100084

China

  • Tsinghua University

SCHOLARLY PAPERS

2

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56

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0

Scholarly Papers (2)

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1.

Real-time visual monitoring and control of molten pool width for geometric consistency in electron beam freeform fabrication

Number of pages: 33 Posted: 22 Dec 2025
Zixiang Li, Zhenyu Liao, Jiachen Wang, Baohua Chang, Zhiyue Liang, Yinan Cui, Guang Yang, Jie Wang, Changmeng Liu and Dong Du
Tsinghua University, Tsinghua University, Nanjing Normal University, Tsinghua University, Tsinghua University, Tsinghua University - School of Aerospace Engineering, affiliation not provided to SSRN, affiliation not provided to SSRN, Beijing Institute of Technology and Tsinghua University
Downloads 50 (1,086,013)

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Additive Manufacturing, Electron beam freeform fabrication, Molten pool width, Visual monitoring, Closed-loop control

2.

Multitask Visual Monitoring for Electron Beam Directed Energy Deposition Based on Temporal-Spatial Feature Fusion and Task Incremental Learning

Number of pages: 56 Posted: 20 Mar 2026
Zhenyu Liao, Zixiang Li, Yifeng Zhou, Keming Guan, Li Wang, Baohua Chang and Dong Du
Tsinghua University, Tsinghua University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Tsinghua University and Tsinghua University
Downloads 6 (1,571,455)

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directed energy deposition, deep learning, process monitoring, Temporal-spatial feature fusion, Incremental learning