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Chunjin Wang

Hong Kong Polytechnic University

Hung Hom

Kowloon, Kowloon

Hong Kong

  • Hong Kong Polytechnic University

SCHOLARLY PAPERS

6

DOWNLOADS

478

TOTAL CITATIONS

5

Scholarly Papers (6)

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1.

Material Removal Rate Optimization with Bayesian Optimized Differential Evolution Based on Deep Learning in Robotic Polishing

Number of pages: 15 Posted: 10 Jan 2024
Ruoxin Wang, Chifai Cheung, Yikai Zang, Chunjin Wang and Changlin Liu
Hong Kong Polytechnic University, Hong Kong Polytechnic University, Huazhong University of Science and Technology, Hong Kong Polytechnic University and Hong Kong Polytechnic University
Downloads 138 (534,155)
Citation 2

Abstract:

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Robotic polishing, ultra-precision machining, Differential evolution, Bayesian Optimization, Material removal rate

2.

A Neural Network Based on Stochastic Subspace Theory for Dynamic Parameters Recognition of the Curved Thin-Walled Parts Milling Process

Downloads 91 (742,061)

A Neural Network Based on Stochastic Subspace Theory for Dynamic Parameters Recognition of the Curved Thin-Walled Parts Milling Process

Number of pages: 37 Posted: 10 Jan 2025
Xiaojuan Wang, Qinghua Song, Xiaohui Fang, Zhenyang Li, Chunjin Wang and Zhanqiang Liu
Shandong University, Shandong University, Shandong University, Shandong University, Hong Kong Polytechnic University and Shandong University
Downloads 62 (957,329)

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Curved thin-walled parts, machine learning, Milling process, Modal parameter identification

A Neural Network Based on Stochastic Subspace Theory for Dynamic Parameters Recognition of the Curved Thin-Walled Parts Milling Process

Number of pages: 43 Posted: 01 Jul 2025
Xiaojuan Wang, Qinghua Song, Xiaohui Fang, Zhenyang Li, Chunjin Wang and Zhanqiang Liu
Shandong University, Shandong University, Shandong University, Shandong University, Hong Kong Polytechnic University and Shandong University
Downloads 29 (1,385,838)

Abstract:

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Curved thin-walled parts, Machine learning, Milling process, Modal parameter identification

3.

Unsupervised Defect Segmentation with Self-Attention in Additive Manufacturing

Number of pages: 16 Posted: 21 Oct 2022
Ruoxin Wang, Chifai Cheung and Chunjin Wang
Hong Kong Polytechnic University, Hong Kong Polytechnic University and Hong Kong Polytechnic University
Downloads 88 (753,595)

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Additive manufacturing, Segmentation, Unsupervised learning, Self-attention, Precision surface measurement

4.

Theoretical and Experimental Investigation of Ultrasonic Cutting Dynamics and its Effect on Chip Formation and Surface Generation in High Frequency Ultrasonic Vibration-Assisted Diamond Cutting

Number of pages: 24 Posted: 15 Mar 2024
Canbin Zhang, Xiaoliang Liang, Chifai Cheung, Chunjin Wang and Benjamin Bulla
Hong Kong Polytechnic University, Hong Kong Polytechnic University, Hong Kong Polytechnic University, Hong Kong Polytechnic University and affiliation not provided to SSRN
Downloads 70 (875,328)

Abstract:

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Ultra-precision machining, ultrasonic vibration-assisted cutting, cutting dynamics, FEM modelling, chip/surface formation, micro-structured surfaces

5.

Enhanced Lubrication Mechanism and Performance of Fe3o4/Graphene Nanolubricant Under Magnetic Field

Number of pages: 33 Posted: 29 Oct 2024
Xin Cui, Peng Gong, Chunjin Wang, Yanbin Zhang, Dongzhou Jia, Zechen Zhang, Mingzheng Liu, Min Yang and c. h. LI
Qingdao University of Technology, Qingdao University of Technology, Hong Kong Polytechnic University, Qingdao University of Technology, Liaoning University of Technology, affiliation not provided to SSRN, Qingdao University of Technology, Qingdao University of Technology and Qingdao University of Technology
Downloads 46 (1,109,210)
Citation 3

Abstract:

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Magnetic assisted, Magnetic nano-lubricant, Magnetic fluid preparation, Tribological properties

6.

A New Multi-Field Assisted Polishing Method for Quartz Glass Slender Holes

Number of pages: 19 Posted: 31 Oct 2023
Jiang Guo, Pu Qin, Qikai Li, Gaoliang Dai, Chunjin Wang and Chifai Cheung
Dalian University of Technology, Dalian University of Technology, Dalian University of Technology, affiliation not provided to SSRN, Hong Kong Polytechnic University and Hong Kong Polytechnic University
Downloads 45 (1,121,190)

Abstract:

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polishing, inner surface, slender hole, multi-field