"Principles of GNSS, Inertial, and Multisensory Integrated Navigation Systems," Second Edition by Paul Groves;
https://github.com/benzenemo/TightlyCoupledINSGNSS;
https://github.com/dzd9798/READ_GNSS;
https://github.com/YizeZhang/Net_Diff;
https://github.com/yandld/nav_matlab;
https://github.com/Kyle-ak/imu_tk.
1_ReadGNSS contains a singal point positioning, it can read RINEX 3.02 GNSS raw data, calculate the receiver position, velocity, clock error, clock rate error and other information for tightly coupling (Not include the Ionospheric delay);
2_LooselyCoupling contains a GNSS/IMU loosely coupling program using GNSS position and velocity;
3_TightlyCoupling contains a GNSS/IMU tightly coupling program using persudo rang and persudo range rate, several Kalman filter methods for choose, using GPS/QZSS/GALLO/BDS.
Program start from Main_*.m file;
IMU data is IMUData.mat. Got from Estelle, body frame is R-F-D;
Data was taken in tsukishima by Tokyo university of marine science and technology.
This code is for reference only : )
Hard ware:
Track:
Result:
