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| author | Keith Packard <keithp@keithp.com> | 2011-08-01 22:33:38 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2011-08-02 00:30:08 -0700 |
| commit | e19a117b99e8374ca0e8e35948e23bc672ad1a32 (patch) | |
| tree | c079f4bf51fbca4ff00dd5232698cd6ecd247436 /src/ao_sample.c | |
| parent | 146a0ab223e8d9b376125d1e59f597f6d7851a9b (diff) | |
altos: Average height values for landing detection
Instead of using the direct output of the kalman filter and hoping
that is quiet enough to detect landing, filter that with a long
exponential decay filter and then check to make sure that doesn't
change more than 2m in 5 seconds as a trigger for landing detection.
Tested with existing telemetrum flight logs and it correctly detects
landing in all cases.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/ao_sample.c')
0 files changed, 0 insertions, 0 deletions