Research on aircraft digital shape measurement data fusion method

Yu Song Liu; Zhi Hai Wang; Li Li Guo; Qi Liu

doi:10.1117/12.2503637

31 August 2018 Research on aircraft digital shape measurement data fusion method

Yu Song Liu, Zhi Hai Wang, Li Li Guo, Qi Liu

Proceedings Volume 10835, Global Intelligence Industry Conference (GIIC 2018); 108350E (2018) https://doi.org/10.1117/12.2503637
Event: Global Intelligent Industry Conference 2018, 2018, Beijing, China

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.

Citation Download Citation

Yu Song Liu, Zhi Hai Wang, Li Li Guo, and Qi Liu "Research on aircraft digital shape measurement data fusion method", Proc. SPIE 10835, Global Intelligence Industry Conference (GIIC 2018), 108350E (31 August 2018); https://doi.org/10.1117/12.2503637

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