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  • brtaylor's Avatar
    03-16-2018, 11:45 PM
    brtaylor replied to a thread uNav AHRS in General Discussion
    Integer ambiguity is tough! The only time I had experience with it was with all the receivers on the aircraft (trying to get attitude directly with multiple GPS receivers). Had to keep the baseline small to resolve the...
    877 replies | 40846 view(s)
  • brtaylor's Avatar
    03-11-2018, 04:54 PM
    brtaylor replied to a thread uBlox Library in General Discussion
    Awesome! Let me look at folding this functionality into the master branch.
    45 replies | 6895 view(s)
  • brtaylor's Avatar
    03-11-2018, 04:49 PM
    Makes sense and seems like good improvements.
    178 replies | 43849 view(s)
  • brtaylor's Avatar
    02-22-2018, 03:32 PM
    brtaylor replied to a thread uNav AHRS in General Discussion
    Just a quick update on my end. I'll be mostly a ghost until the second week in March. One of my colleagues modified our original 15 state EKF to use floats wherever possible, which is basically everything other than...
    877 replies | 40846 view(s)
  • brtaylor's Avatar
    02-22-2018, 03:25 PM
    brtaylor replied to a thread uNav AHRS in General Discussion
    Not yet. I haven't looked yet at the IMU timing compared to a "true" source like GPS time to see how bad the IMU timing drifts. For the INS, we're more concerned about the delay between the IMU and GPS. Right now I...
    877 replies | 40846 view(s)
  • brtaylor's Avatar
    02-22-2018, 03:17 PM
    brtaylor replied to a thread uNav AHRS in General Discussion
    Not really looking for mag data from the GPS. Could be nice, since it could be further away from some electronics and provide a better source of heading data, but just another sensor to write drivers for and figure out...
    877 replies | 40846 view(s)
  • brtaylor's Avatar
    02-22-2018, 03:09 PM
    brtaylor replied to a thread uNav AHRS in General Discussion
    I'm finally starting to read back through the thread, but might not fully get back to developing until the second week of March, once all proposals are submitted (can't wait!). I would like to run the time update at...
    877 replies | 40846 view(s)
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About brtaylor

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uNav AHRS 03-16-2018 11:45 PM
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03-21-2016