GPS-based attitude determination using adaptive multiple model

Dai Zhen; Stefan Knedlik; Otmar Loffeld

doi:10.1117/12.855328

2 April 2010 GPS-based attitude determination using adaptive multiple model

Dai Zhen, Stefan Knedlik, Otmar Loffeld

Proceedings Volume 7651, International Conference on Space Information Technology 2009; 76511Z (2010) https://doi.org/10.1117/12.855328
Event: International Conference on Space Information Technology 2009, 2009, Beijing, China

Abstract

This paper addresses the solution of reducing the error due to the model jump in an attitude determination system based on multiple GPS antennas. We mainly compare the adaptive extended Kalman filter and the interacting multiple model approach in terms of the ability of solving mismodeling error. A hybrid algorithm merging both approaches is also proposed to improve the robustness. A Monte Carlo simulation is carried out to demonstrate the filtering performance.

Citation Download Citation

Dai Zhen, Stefan Knedlik, and Otmar Loffeld "GPS-based attitude determination using adaptive multiple model", Proc. SPIE 7651, International Conference on Space Information Technology 2009, 76511Z (2 April 2010); https://doi.org/10.1117/12.855328

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