Research on Geometric Layout of Pseudo-Satellite in the Small Airport

Article Preview

Abstract:

Because complex terrain conditions, the small airport satellite navigation signal being blocked, while reducing the positioning accuracy of the approach and landing segment, but also increase the operating costs of the small airport. This paper through independent pseudo-satellite network, from PDOP (Position Dilution of Precision) and VDOP (Vertical Dilution of Precision) studied several layout of airport pseudo-satellites. Through simulation show that the geometric layout of the pseudo-satellite can improve positioning accuracy of approach and landing segment in the small airport and reduce the DOPs, ​​provide reference for practical engineering applications.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

495-498

Citation:

Online since:

September 2014

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2014 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

[1] Stewart Cobb H, GPS pseudo-satellitess: Theory, Design, Applications. California, USA, Standford University (1997), pp.49-50.

Google Scholar

[2] Yarlagadda R, Ali I, Hershey J GPS GDOP Metric, IEEE Proc, Radar, Sonar Nav(2000), p.147.

DOI: 10.1049/ip-rsn:20000554

Google Scholar

[3] LIU Di, The Research on DOP of Beidou Positioning System Usingpseudo-satellites, Fire Control & Command Control. Vol. 34, No. 5, ( 2009), pp.136-139.

Google Scholar

[4] Hu Shengjun, WANG Wei, ZHANG Jingjuan, XU Tao, Geometry Research on the pseudo-satellites based Approach and Landing System, Journal of Astronautic Metrology and Measurement. Vol. 30, No. 5, ( 2010), pp.54-57.

Google Scholar

[5] YUE Yazhou, LEI Hongjie, GAO Guangen Precision Analysis of pseudo-satellites Positioning System, Journal of Sensors and Actuators. Vol. 22, No. 10, ( 2009), pp.1433-1435.

Google Scholar