Abstract
Inter-satellite link enables continuous observation when mobile satellite is not visible. However, whether we can get continuous clock error base on inter-satellite links is the key that inter-satellite links coming into practical. Thus, precision for inter-satellite observation equipment system error become the bottleneck for inter-satellite links showing their strengths. Paper gives integrated solver for inter-satellite observation equipment system error with redundant observation. To further enhance the inter-satellite equipment system solver poor accuracy, the paper analyzes relative motion between the satellite signal space for inter-satellite delay effects, and inter-satellite pseudo-range measurement error correction model were refined. Finally, we make experiment with simulation data to verify the validity and effectiveness for the proposed theories and methods.
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© 2014 Springer-Verlag Berlin Heidelberg
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Tang, G., Yang, W., Wu, B., Liu, L., Chang, Z. (2014). Optimal Estimation for Inter-Satellite Observation Equipment Systematic Error. In: Sun, J., Jiao, W., Wu, H., Lu, M. (eds) China Satellite Navigation Conference (CSNC) 2014 Proceedings: Volume III. Lecture Notes in Electrical Engineering, vol 305. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-54740-9_19
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DOI: https://doi.org/10.1007/978-3-642-54740-9_19
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