Title :
Effective Reference Information Solutions in Transfer Alignment
Author :
Xin, Zheng ; Lianghua, Wu
Author_Institution :
Beijing Inst. of Technol., Beijing, China
Abstract :
The reference information affects the accuracy of transfer alignment of inertial navigation system during error correction or abnormal status. A transfer alignment model of sub inertial navigation system with reference information correction in the practical application is proposed. Comparisons with theoretical model are made and the mechanism of the impact of reference information correction on transfer alignment is analyzed. Three solutions are proposed and compared. Simulation demonstrates that the second one is effective.
Keywords :
error correction; inertial navigation; abnormal status; error correction; reference information correction; reference information solutions; subinertial navigation system; transfer alignment model; Acceleration; Accuracy; Equations; Error correction; Inertial navigation; Mathematical model; Inertial Navigation System; Reference Information; Transfer Alignment;
Conference_Titel :
Intelligent Computation Technology and Automation (ICICTA), 2011 International Conference on
Conference_Location :
Shenzhen, Guangdong
Print_ISBN :
978-1-61284-289-9
DOI :
10.1109/ICICTA.2011.205
