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Guangxi Sun

affiliation not provided to SSRN

  • affiliation not provided to SSRN

SCHOLARLY PAPERS

3

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70

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Scholarly Papers (3)

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1.

An iterative method with Fourier series for multi-channel blind chirp component source separation in time varying structural modal analysis

Number of pages: 31 Posted: 07 Nov 2025
Pengfei Jin, Zhiyu Shi, Guangxi Sun, Xujun Peng and Ge Wang
Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, affiliation not provided to SSRN, Nanjing University of Aeronautics and Astronautics and Northeast Electric Power University
Downloads 44 (1,209,354)

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Multi-channel chirp component decomposition, Blind source separation, Linear mixing model, Fourier series, Alternate direction method of multipliers

2.

Remaining Useful Life Prediction of Engines Based on Deep Spatiotemporal Features and Physics-aware Trajectory Matching

Number of pages: 20 Posted: 10 Jun 2026
Guangxi Sun, Yunpeng Cao, Yujia Ma, Chunhui Li and Zhengyang Zhang
affiliation not provided to SSRN, Harbin Engineering University, affiliation not provided to SSRN, affiliation not provided to SSRN and affiliation not provided to SSRN
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Remaining Useful Life, Health states, Trajectory similarity, Spatial-temporal feature

3.

A structure modal analysis method based on multi-channel time-domain response decomposition with Taylor series

Number of pages: 22 Posted: 08 Jun 2026
Pengfei Jin, Zhiyu Shi, Xujun Peng, Guangxi Sun and Ge Wang
Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, Nanjing University of Aeronautics and Astronautics, affiliation not provided to SSRN and Northeast Electric Power University
Downloads 9

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