The analysis of the error sources affecting the accuracy of attitude determined by star sensor

Junfeng Xie; Wanshou Jiang

doi:10.1117/12.761340

26 July 2007 The analysis of the error sources affecting the accuracy of attitude determined by star sensor

Junfeng Xie, Wanshou Jiang

Proceedings Volume 6752, Geoinformatics 2007: Remotely Sensed Data and Information; 675249 (2007) https://doi.org/10.1117/12.761340
Event: Geoinformatics 2007, 2007, Nanjing, China

Abstract

The low satellite attitude accuracy determined by star sensors is one of the key problems to high accuracy satellite data acquired in China. Major error sources affecting the attitude accuracy are systematically analyzed, and the relationships between these error sources and attitude accuracy are investigated qualitatively and quantitatively in the paper. The regularity will be summarized, which can provide a helpful reference guide for improving the attitude accuracy. Some methods and strategies to improve the attitude accuracy can be brought forwards and discussed based on the results of the paper.

Citation Download Citation

Junfeng Xie and Wanshou Jiang "The analysis of the error sources affecting the accuracy of attitude determined by star sensor", Proc. SPIE 6752, Geoinformatics 2007: Remotely Sensed Data and Information, 675249 (26 July 2007); https://doi.org/10.1117/12.761340

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