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Potential Fix to the Shadow Set Issue #319

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merged 1 commit into from
Mar 5, 2021
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kylekrol
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Relates to #318.

Summary of changes

  • Negated a quaternion in the configuration files.

I just have a hunch our triad algorithm may always return a quaternion with a positive real component so...I just matched in and everything seems happy for now.

Testing

The following plots were generated using the same command noted in the ticket:

python -m psim -s 1000 -p fc/attitude -ps 1 -c sensors/base,truth/base,truth/detumble -v AttitudeEstimatorTestGnc

px
qdeg
w

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Stewart has spoken.

Looks good to me if this is only a psim problem, and FSW still calculates the same

@kylekrol kylekrol merged commit 7747de5 into master Mar 5, 2021
@kylekrol kylekrol deleted the bugfix/shadow-set branch March 5, 2021 18:59
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2 participants