Title :
Adaptive filtering for INS/SAR integrated navigation system
Author :
Yandong, Shi ; Chunmeng, Sang ; Shesheng, Gao
Author_Institution :
Sch. of Automatics, Northwestern Polytech. Univ., Xian, China
Abstract :
The adaptive filtering is researched, and is applied to integrated INS/SAR (Inertial Navigation System / Synthetic Aperture Radar) navigation system. Computer simulation and performance analysis of the adaptive filtering and Kalman filtering are conducted respectively in this paper. The results show that the navigation accuracy of adaptive filtering is obviously exceeds Kalman filtering.
Keywords :
Kalman filters; adaptive filters; inertial navigation; radionavigation; synthetic aperture radar; INS/SAR integrated navigation system; Kalman filtering; adaptive filtering; computer simulation; inertial navigation system; performance analysis; synthetic aperture radar; Adaptive filters; Equations; Filtering; Gaussian noise; Inertial navigation; Kalman filters; Performance analysis; Silicon compounds; Synthetic aperture radar; Working environment noise; SINS; adaptive Kalman filtering; adaptive filtering; dynamic navigation and positioning;
Conference_Titel :
Synthetic Aperture Radar, 2009. APSAR 2009. 2nd Asian-Pacific Conference on
Conference_Location :
Xian, Shanxi
Print_ISBN :
978-1-4244-2731-4
Electronic_ISBN :
978-1-4244-2732-1
DOI :
10.1109/APSAR.2009.5374197
