TY - CONF
T1 - An effective data processing method to eliminate environmental disturbance for strap-down north finder
AU - Zhihong, Deng
AU - Qingzhe, Wang
AU - Mengyin, Fu
AU - Xuan, Xiao
AU - Tong, Liu
PY - 2008
Y1 - 2008
N2 - Improving the robustness and accuracy of strap-down north finder is a hot topic and difficult problem due to the complexity and randomness of environmental disturbance. The paper presents a data processing method composed of the wavelet compulsory decreasing noise and statistical subsection method according to the characters of its working environments. The practical data and processing results show that the method presented is effective for eliminating dynamic disturbance.
AB - Improving the robustness and accuracy of strap-down north finder is a hot topic and difficult problem due to the complexity and randomness of environmental disturbance. The paper presents a data processing method composed of the wavelet compulsory decreasing noise and statistical subsection method according to the characters of its working environments. The practical data and processing results show that the method presented is effective for eliminating dynamic disturbance.
KW - environmental disturbance
KW - statistical subsection
KW - strap-down north finder
KW - wavelet compulsory decreasing noise
UR - http://www.scopus.com/inward/record.url?scp=66449120483&partnerID=8YFLogxK
U2 - 10.1109/ISSCAA.2008.4776386
DO - 10.1109/ISSCAA.2008.4776386
M3 - Paper
AN - SCOPUS:66449120483
T2 - 2008 2nd International Symposium on Systems and Control in Aerospace and Astronautics, ISSCAA 2008
Y2 - 10 December 2008 through 12 December 2008
ER -