DocumentCode
3138767
Title
The effect of measurement for time synchronization error in the tightly coupled GPS/INS integration
Author
Cheol-Kwan Yang ; Duk-Sun Shim
Author_Institution
Sch. of Electr. & Electron. Eng., Chung-Ang Univ., Seoul, South Korea
fYear
2013
fDate
23-26 June 2013
Firstpage
1
Lastpage
5
Abstract
The performance of tightly coupled GPS/INS integration becomes worse if the time synchronization error occurs between the GPS receiver and INS(Inertial Navigation System). In this paper the effect of measurement due to time synchronization error is investigated for tightly coupled GPS/INS integration. Two kinds of measurement is used; one is pseudorange only, and the other is both pseudorange and pseudorange rate.
Keywords
Global Positioning System; Kalman filters; inertial navigation; synchronisation; GPS receiver; inertial navigation system; pseudorange rate; tight coupled GPS/INS integration; time synchronization error; Delay effects; Global Positioning System; Kalman filters; Measurement uncertainty; Synchronization; Vehicles; GPS; INS; tightly coupled GPS/INS integration; time synchronization error;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (ASCC), 2013 9th Asian
Conference_Location
Istanbul
Print_ISBN
978-1-4673-5767-8
Type
conf
DOI
10.1109/ASCC.2013.6606325
Filename
6606325
Link To Document