Title :
Error-Resistant Adaptive Filtering for INS/SAR Integrated Navigation System
Author :
Gao, Shesheng ; Jiao, Yalin ; Gu, Yu ; Zhong, Yongmin
Author_Institution :
Sch. of Automatics, Northwestern Polytech. Univ., Xian, China
Abstract :
This paper presents a new error-resistant adaptive filtering algorithm for INS/SAR (Inertial Navigation System / Synthetic Aperture Rader) integrated navigation system. This algorithm adopts the principle of error-resistant estimation to adaptively process measurement information. The experimental results demonstrate that the performance of the proposed error-resistant adaptive filtering algorithm can significantly improve the performance of INS/SAR integrated navigation system.
Keywords :
adaptive filters; inertial navigation; radar interferometry; radionavigation; synthetic aperture radar; error-resistant adaptive filtering algorithm; inertial navigation system; integrated navigation system; synthetic aperture radar; Adaptive filters; Aircraft navigation; Computer errors; Error correction; Estimation error; Filtering algorithms; Inertial navigation; Noise measurement; Synthetic aperture radar; Working environment noise;
Conference_Titel :
Image and Signal Processing, 2009. CISP '09. 2nd International Congress on
Conference_Location :
Tianjin
Print_ISBN :
978-1-4244-4129-7
Electronic_ISBN :
978-1-4244-4131-0
DOI :
10.1109/CISP.2009.5301104
