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Proceedings Paper

Research on aircraft digital shape measurement data fusion method
Author(s): Yu Song Liu; Zhi Hai Wang; Li Li Guo; Qi Liu
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Paper Abstract

In this paper, the uncertainty model of laser radar and Metrascan detection is established, combined with the the accessibility of laser radar in the actual measurement, the accuracy of the measured network is simulated and analyzed, and a digital measurement method, which combines the advantages of two advanced measurement techniques, Metrascan and laser radar, is proposed. This method of netted measurement for different digital equipment, uses a high precision laser radar coordinate system as the reference transformation coordinate system, improves the measurement precision of large-size measurement of Metrascan, thus, which realizes the high precision and high efficiency measurement for the digitization of the aircraft shape.

Paper Details

Date Published: 31 August 2018
PDF: 6 pages
Proc. SPIE 10835, Global Intelligence Industry Conference (GIIC 2018), 108350E (31 August 2018); doi: 10.1117/12.2503637
Show Author Affiliations
Yu Song Liu, Chengdu Aircraft Industrial (Group) Co., Ltd. (China)
Zhi Hai Wang, Xi'nan Technology Physical Research Institute (China)
Li Li Guo, Changchun Univ. of Science and Technology (China)
Qi Liu, Chengdu Aircraft Industrial (Group) Co., Ltd. (China)


Published in SPIE Proceedings Vol. 10835:
Global Intelligence Industry Conference (GIIC 2018)
Yueguang Lv, Editor(s)

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