Title :
The modeling and simulation for GPS/INS integrated navigation system
Author :
Lijun, Wang ; Huichang, Zhao ; Xiaoniu, Yang
Author_Institution :
Postdoctoral workstation, Res. Inst. of CETC, Jiaxing
Abstract :
An integrated GPS/INS system provides more accurate estimates of position and attitude compared to individual systems. Availability of inertial sensors and GPS cores has opened up new opportunities for low cost INS/GPS systems which find wide spread application. Different integration techniques of GPS/INS integration have been implemented to obtain accurate position in navigation systems. A loosely coupled GPS/INS integration has been adopted in this paper. Real-time system discussed here is more suitable for navigation systems. In this paper, the modeling on GPS/INS integrated navigation system is design and simulated.
Keywords :
Global Positioning System; inertial navigation; GPS systems; INS systems; inertial sensors; integrated navigation system; integration techniques; real-time system; Clocks; Costs; Differential equations; Global Positioning System; Inertial navigation; Micromechanical devices; Position measurement; Real time systems; Velocity measurement; Workstations; EKF algorithm; GPS; INS; Loosely Coupled Integration;
Conference_Titel :
Microwave and Millimeter Wave Technology, 2008. ICMMT 2008. International Conference on
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-1879-4
Electronic_ISBN :
978-1-4244-1880-0
DOI :
10.1109/ICMMT.2008.4540881
