Precise simulation of star spots and centroid calculation based on Gaussian distribution

WANG Hai-yong; FEI Zheng-hong; WANG Xin-long

Journals >Optics and Precision Engineering >Volume 17 >Issue 7 >Page 1672 > Article

Optics and Precision Engineering
Vol. 17, Issue 7, 1672 (2009)

Precise simulation of star spots and centroid calculation based on Gaussian distribution

WANG Hai-yong^*, FEI Zheng-hong, and WANG Xin-long

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[in Chinese]

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WANG Hai-yong, FEI Zheng-hong, WANG Xin-long. Precise simulation of star spots and centroid calculation based on Gaussian distribution[J]. Optics and Precision Engineering, 2009, 17(7): 1672 Copy Citation Text

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References

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[2] WEI X G,ZHANG G J,JIANG J.Subdivided locating method of star image for star sensor[J].Journal of Beijing University of Aeronautics and Astronautics,2003,29(9):812-815.(in Chinese)

[3] CARL C L.Accuracy performance of star tracker-a tutorial[J].IEEE,2002,38(2):587-597.

[4] FANG J CH,NING X L.Theory and Application of Celestial Navigation[M].Beijing: Beihang University Press,2006: 233-235.

[5] XIE L ZH,BIAN H L,WANG ZH H.Study of the subpixel interpolation of image spots with matrix detectors[J].Optical & Optoelectronic Technology,2003,2(1):51-56.(in Chinese)

[6] ZHANG H,ZHONG J Y,YUAN J H,et al..Circuit noise effects on star sensor position accuracy [J].Opt.Precision Eng.,2006,14(6): 1052-1056.(in Chinese)

[7] WANG Y F.Centroid accuracy determination of CCD interpolated method by optical energy distribution[J].Control Engineering,1993(4):11-13.(in Chinese)

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WANG Hai-yong, FEI Zheng-hong, WANG Xin-long. Precise simulation of star spots and centroid calculation based on Gaussian distribution[J]. Optics and Precision Engineering, 2009, 17(7): 1672

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