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A novel method to minimize the five-axis CNC machining error around singular points based on closed-loop inverse kinematics.

Autor: Lu, Zehong^1,2 (AUTHOR), Huo, Guanying^2,3,4 (AUTHOR) gyhuo@buaa.edu.cn, Jiang, Xin^3,4 (AUTHOR) jiangxin@buaa.edu.cn

Publikováno v: International Journal of Advanced Manufacturing Technology. Sep2023, Vol. 128 Issue 5/6, p2237-2249. 13p. 6 Color Photographs, 2 Diagrams, 2 Charts, 6 Graphs.

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A Physical Process Driven Digital Terrain Model Generating Method Based on D-NURBS

Autor: Lu Zehong, Zhiming Zheng, Cheng Su, Xin Jiang, Bolun Wang, Guanying Huo, Ye Danlei

Publikováno v: IEEE Access, Vol 8, Pp 3115-3122 (2020)

Airborne light detection and ranging (LiDAR) technology is becoming the primary method for generating high-resolution digital terrain models (DTMs), which is essential for commercial and scientific uses. In order to generate DTMs, non-ground features

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83d09fcf7fa89004f8bbd297fe9d3a0e
https://doi.org/10.1109/access.2019.2962385

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CNC Tool Path Generation for Freeform Surface Machining Based on Preferred Feed Direction Field

Autor: Yuwen Sun, Xin Jiang, Deyi Xue, Cheng Su, Zhiming Zheng, Lu Zehong, Guanying Huo

Publikováno v: International Journal of Precision Engineering and Manufacturing. 20:777-790

This paper presents a novel method to generate three-axis CNC tool paths for machining freeform surfaces based on a preferred feed direction field. This research was initiated from a fluid dynamics behavior that the energy loss can be reduced when th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a0ae5357981bd9be1d855783c8c61593
https://doi.org/10.1007/s12541-019-00084-2

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A fast T-spline fitting method based on efficient region segmentation

Autor: Lu Zehong, Bolun Wang, Guanying Huo, Zhiming Zheng, Ye Danlei, Xin Jiang

Publikováno v: Computational and Applied Mathematics. 39

T-spline has been recently developed to represent objects of arbitrary shapes in computer-aided design, computer graphics, and reverse engineering. In fact, fitting a T-spline over a point cloud is usually ineffective by using traditional iterative f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3105be481aa5d7f38efa26ccfab69e59
https://doi.org/10.1007/s40314-020-1071-6

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A Slicing Algorithm Based on Virtual Edge for 3D Printing

Autor: Zhiming Zheng, Jiang Xin, Yifei Hu, Ye Danlei, Lu Zehong, Guanying Huo, Bolun Wang

Publikováno v: Proceedings of the 2018 3rd International Conference on Electrical, Automation and Mechanical Engineering (EAME 2018).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::21daca61ce3aea7b0338c6cf6c154feb
https://doi.org/10.2991/eame-18.2018.68

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