15 July 1999 Continuously high accurate positioning algorithm for integration of a GPS and an INS
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Abstract
In order to solve the slowly modified rate of 1 Hz of a GPS and the infinite position error of an INS, a continuously high accurate positioning algorithm of a linear convex combination of a linear-two-point and a quadratic-five-point polynomial to filter and predict GPS and INS positioning data is presented in this paper. The integration experiment of real GPS data and simulated INS data has shown the validity of this method. It provides a new approach of continuously high accurate real-time positioning under medium or highly dynamic environment.
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Jingying Chen, Jingying Chen, Guoyou Wang, Guoyou Wang, Haiqing Chen, Haiqing Chen, } "Continuously high accurate positioning algorithm for integration of a GPS and an INS", Proc. SPIE 3692, Acquisition, Tracking, and Pointing XIII, (15 July 1999); doi: 10.1117/12.352863; https://doi.org/10.1117/12.352863
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