An Aeromagnetic Compensation Algorithm for Aircraft Based on Fuzzy Adaptive Kalman Filter
Author(s) -
Yao Zhang,
Yuxin Zhao,
Shuai Chang
Publication year - 2014
Publication title -
journal of applied mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.307
H-Index - 43
eISSN - 1687-0042
pISSN - 1110-757X
DOI - 10.1155/2014/405671
Subject(s) - compensation (psychology) , kalman filter , aeromagnetic survey , computer science , control theory (sociology) , earth's magnetic field , fuzzy logic , extended kalman filter , algorithm , artificial intelligence , magnetic field , physics , psychology , control (management) , quantum mechanics , psychoanalysis
In order to ensure the effectiveness of geomagnetic navigation, as the foundation, the precise measurement of geomagnetic field must be guaranteed; namely, aircraft aeromagnetic compensation is worthy of being further studied. In this paper, the classical aircraft aeromagnetic compensation algorithm based on Leliak Model is analyzed and an aircraft aeromagnetic compensation algorithm based on fuzzy adaptive Kalman filter is proposed, which is a new approach for aircraft to achieve aeromagnetic compensation. Simulation results show that it has better compensation performance without relying on the aircraft attitude
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