Title :
Geometric Dilution of Precision in Navigation Computation
Author :
Zhong, Er-jie ; Huang, Ting-Zhu
Author_Institution :
Sch. of Appl. Math., Univ. of Electron. Sci. & Technol. of China, Chengdu
Abstract :
In this article, QR factorization of matrix is used in geometric dilution of precision in the location of GPS. The fast algorithm about GDOP has been obtained as the result of the method. Through analyzing the correlation of PDOP (position dilution of precision), HDOP (horizon dilution of precision) and VDOP (vertical dilution of precision), mathematical calculation has been figured out
Keywords :
Global Positioning System; correlation methods; matrix decomposition; GPS; correlation analysis; geometric dilution of precision; horizon dilution of precision; matrix QR factorization; position dilution of precision; satellite navigation computation; vertical dilution of precision; Clocks; Cybernetics; Equations; Global Positioning System; Iterative methods; Machine learning; Mathematical model; Mathematics; Navigation; Satellites; GPS location calculation; Matrix factorization; geometric dilution of precision;
Conference_Titel :
Machine Learning and Cybernetics, 2006 International Conference on
Conference_Location :
Dalian, China
Print_ISBN :
1-4244-0061-9
DOI :
10.1109/ICMLC.2006.258871
