6 August 2009 Simulation study on angle measurement accuracy of star sensor
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Abstract
The theoretical and simulation study on angle measurement accuracy of star sensor have been done. According to the measurement model of star sensor, the mathematical model of pixel gray distribution for star point, the method to determine the size of star point and the method to locate cenrtoid of the star point are discussed in detail. Simulation experiments on angle measurement accuracy of star sensor are carried out subsequently. Some useful conclusions have been educed after simulation.
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Hong-tao Wang, Hong-tao Wang, Chang-zhou Luo, Chang-zhou Luo, Yu Wang, Yu Wang, Shu-fang Zhao, Shu-fang Zhao, Hui Cheng, Hui Cheng, } "Simulation study on angle measurement accuracy of star sensor", Proc. SPIE 7384, International Symposium on Photoelectronic Detection and Imaging 2009: Advances in Imaging Detectors and Applications, 738416 (6 August 2009); doi: 10.1117/12.835296; https://doi.org/10.1117/12.835296
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