Research on adaptive information fusion algorithm and its application
Abstract：The integrated navigation system was taken as research background and an information fusion algorithm basedon adaptive federal Kalman filter (AFKF) was studied. ARMA model and self-adapting information sharing factor were appliedto federal filter so as to accomplish information fusion. The semi-physical simulation of GPS/INS system is carried out, and theresults illustrate that this method can inhibit divergence of filter and improve the accuracy and convergence speed of the wholesystem.
Keywords：information fusionARMA modelinformation sharingintegrated navigation
Publication Date：2003-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 725-728 )