DocumentCode :
1864857
Title :
Modeling the Size of Candidate Matching Areas in Geomagnetic Aided Navigation
Author :
Peng Wang ; Xiaoping Hu ; Meiping Wu ; Juliang Cao
Author_Institution :
Coll. of Mechatron. & Autom., Nat. Univ. of Defense Technol. Changsha, Changsha, China
Volume :
1
fYear :
2013
fDate :
26-27 Aug. 2013
Firstpage :
434
Lastpage :
437
Abstract :
Determining the size of candidate matching areas (CMAs) is the basic premise for matching suitability analysis in geomagnetic aided navigation (GAN), and this problem is investigated from the viewpoint of inertial navigation system (INS) precision here. Through the analysis of the influencing factors of the size, the mathematical model is constructed from the perspective of statistics, which makes sure that both the real track and the INS track are included in the CMA with a probability of 99.74%. Experimental results show that the proposed model is effective for determining the size of CMAs, and the conclusions can pave the way for the following matching suitability analysis.
Keywords :
geomagnetism; inertial navigation; probability; CMA; GAN; INS track; candidate matching areas; geomagnetic aided navigation; inertial navigation system; matching suitability analysis; probability; Analytical models; Educational institutions; Gallium nitride; Inertial navigation; Mathematical model; Vehicles; candidate matching area; geomagnetic aided navigation; matching suitability; modeling; size;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Intelligent Human-Machine Systems and Cybernetics (IHMSC), 2013 5th International Conference on
Conference_Location :
Hangzhou
Print_ISBN :
978-0-7695-5011-4
Type :
conf
DOI :
10.1109/IHMSC.2013.110
Filename :
6643922
Link To Document :
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