An innovative approach for navigation in non-GPS environment is presented based on all source adaptive fusion of any available information encompassing passive imaging data, digital elevation terrain data, IMU/GPS, altimeters, and star tracker. The approach provides continuous navigation through non-GPS environment and yields an improved navigation in the presence of GPS. The approach also provides reduced target location error and moving target indication.
All Source Adaptive Fusion for Aided Navigation in Non-GPS Environment
2007
11 pages
Report
Keine Angabe
Englisch
Computers, Control & Information Theory , Infrared & Ultraviolet Detection , Navigation Systems , Air navigation , Data fusion , Autonomous navigation , Sensor fusion , Symposia , Global positioning system , Star trackers , Altimeters , Jamming , Adaptive systems , Optical images , Optical flow , Structure from motion , Target location error , Non- gps environment , Digital terrain data , Passive imaging sensors , Asaf(All source adaptive fusion)
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