Intelligent Measurement Method for 3D Scanning of Ball Nodes in Large Spatial Steel Structures

Liao Lican; Ying Zongquan; Li Jinxiang; Liu Jieshan

doi:10.14128/j.cnki.al.20254504.148

APPLIED LASER, Volume. 45, Issue 5, 148(2025)

Intelligent Measurement Method for 3D Scanning of Ball Nodes in Large Spatial Steel Structures

Liao Lican^1,2, Ying Zongquan^1、*, Li Jinxiang^1,2, and Liu Jieshan^1,2

Author Affiliations

¹CCCC Fourth Harbor Engineering Institute Co., Ltd., Guangzhou 510000, Guangdong, China

²Key Laboratory of Environment and Safety Technology of Transportation Infrastructure Engineering, CCCC, Guangzhou 510000, Guangdong, China

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References(4)

[4] [4] GUO M, SUN M X, PAN D, et al. High-precision detection method for large and complex steel structures based on global registration algorithm and automatic point cloud generation［J］. Measurement, 2021, 172: 108765.

[8] [8] CAO F L, LI M. Spherical data fitting by multiscale moving least squares［J］. Applied Mathematical Modelling, 2015, 39(12): 3448-3458.

[9] [9] WU Q, LIU J, GAO C, et al. Improved RANSAC point cloud spherical target detection and parameter estimation method based on principal curvature constraint［J］. Sensors (Basel, Switzerland), 2022, 22(15): 5850.

[17] [17] KATOCH S, CHAUHAN SS, KUMAR V. A review on genetic algorithm: Past, present, and future［J］. Multimedia Tools and Applications, 2021, 80(5): 8091-8126.

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Liao Lican, Ying Zongquan, Li Jinxiang, Liu Jieshan. Intelligent Measurement Method for 3D Scanning of Ball Nodes in Large Spatial Steel Structures[J]. APPLIED LASER, 2025, 45(5): 148

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Paper Information

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Received: Sep. 16, 2023

Accepted: Sep. 8, 2025

Published Online: Sep. 8, 2025

The Author Email: Ying Zongquan (yingzongquan@ccccltd.cn)

DOI:10.14128/j.cnki.al.20254504.148

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology