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Fei Xing

Northeastern University

  • Northeastern University

SCHOLARLY PAPERS

2

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32

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0

Scholarly Papers (2)

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1.

Topology-Modulated Structured Edge Detection for Coordinate-Level Calibration of LPBF Galvanometer Scanning Systems

Number of pages: 21 Posted: 19 Jun 2026
Lingfeng Wang, Weijun Liu, Jianjun Shi, Qiang Wang and Fei Xing
Shenyang University of Technology, Shenyang University of Technology, Nanjing Institute of Technology, Nanjing University of Posts and Telecommunications and Northeastern University
Downloads 18

Abstract:

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Edge Detection, Coordinate-level calibration, LPBF equipment, Galvanometer scanning system, Topology modulation

2.

Dynamic Equilibrium Game Based Multi-Source Fusion for Fault Diagnosis of Powder Bed Fusion Equipment

Number of pages: 33 Posted: 22 Apr 2026
Lingfeng Wang, Weijun Liu, Jianjun Shi, Qiang Wang, Hualong Xie and Fei Xing
Shenyang University of Technology, Shenyang University of Technology, Nanjing Institute of Technology, Nanjing University of Posts and Telecommunications, Northeastern University (USA) and Northeastern University
Downloads 14 (1,509,872)

Abstract:

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Powder Bed Fusion equipment, Fault diagnosis, multi-source time-series data fusion, dynamic equilibrium game mechanism, Subgame Perfect Nash Equilibrium