Merge multiple GPS and IMU to get more accurate position and attitude

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T 2017-5-10

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https://ww2.mathworks.cn/matlabcentral/answers/339732-merge-multiple-gps-and-imu-to-get-more-accurate-position-and-attitude

评论： Rik 2017-5-11

I have multiple GPS and IMU that are located at known positions of an aircraft. Is there a ready to use implementation to merge the data with for example a Kalman filter? Or any good hints to papers/tutorials? Thanks

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Rik 2017-5-11

I would be interested to copy your solution (from the FEX? hint, hint). I expect a standard Kalman implementation would require quite some editing to implement multiple sources and sorting them.

You could also approach this as a 4D curve fitting problem (lat,long,alt,time) and let Matlab do the heavy lifting instead of implementing a Kalman filter.

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