Continuously high accurate positioning algorithm for integration of a GPS and an INS

Jingying Chen; Guoyou Wang; Haiqing Chen

doi:10.1117/12.352863

15 July 1999 Continuously high accurate positioning algorithm for integration of a GPS and an INS

Jingying Chen, Guoyou Wang, Haiqing Chen

Proceedings Volume 3692, Acquisition, Tracking, and Pointing XIII; (1999) https://doi.org/10.1117/12.352863
Event: AeroSense '99, 1999, Orlando, FL, United States

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.

Citation Download Citation

Jingying Chen, Guoyou Wang, and 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); https://doi.org/10.1117/12.352863

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