Carrier-phase Differential GPS/INS Integrated Navigation System

DOI

10.2991/iccsee.2013.740How to use a DOI?

Keywords

Kalman filter, carrier-phase differential GPS, GPS/INS integrated navigation, high precision

Abstract

According to high accuracy demand in the measurement field, this paper designs a high precision inertial measurement system by using DSP and ARM processor to realize carrier-phase differential GPS/INS integrated navigation. This paper chooses Kalman filter to estimate the systematic error, uses closed loop method to correct, and carries out carrier-phase differential GPS/INS data fusion. Through manipulating actual measurement data, the integrated navigation results indicate that position accuracy reaches cm level; velocity accuracy reaches cm/s level and attitude achieves high precision. The experiment proves the feasibility and effectiveness of carrier-phase differential GPS/INS integrated navigation system.

Copyright

© 2013, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Lu Zhang
AU  - Gongliu Yang
PY  - 2013/03
DA  - 2013/03
TI  - Carrier-phase Differential GPS/INS Integrated Navigation System
BT  - Proceedings of the 2nd International Conference on Computer Science and Electronics Engineering (ICCSEE 2013)
PB  - Atlantis Press
SP  - 3145
EP  - 3148
SN  - 1951-6851
UR  - https://doi.org/10.2991/iccsee.2013.740
DO  - 10.2991/iccsee.2013.740
ID  - Zhang2013/03
ER  -