Paul Riseborough
687fcc70be
EKF: Explicitly define type conversion for GPS height
9 years ago
Paul Riseborough
6b2e2dba90
EKF: Add GPS height option and improve height recovery
9 years ago
Paul Riseborough
d2407c3463
EKF: code style updates
9 years ago
Paul Riseborough
26238bc2f5
EKF: Allow for change in position when defining the WGS-84 origin position
...
This allows GPS aiding to commence later in flight without step changes in local position output
9 years ago
Paul Riseborough
cd0cac066a
EKF: Calculate and publish horizontal and vertical position accuracy
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This calculation takes into account the uncertainty of the origin.
Dead reckoning status is also published
9 years ago
bugobliterator
263c48d089
EKF: remove dependecies and allow ekf to be built as standalone shared lib
9 years ago
Paul Riseborough
83945581ed
EKF: Add function to calculate the magnetic declination to use
9 years ago
Paul Riseborough
40e174b81c
EKF: Correct for sensor noise and baro offset during alignment
9 years ago
Paul Riseborough
2b1e8fe910
EKF: Update tuning parameters
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Set conservative defaults as a baseline for tuning
Add a missing parameter for magnetometer observation noise.
Correct error in definition of magnetic heading observations noise (previous parameter defined the variance directly, not the noise).
Scale vertical GPS noise to allow for average EPV to EPH ratio.
Update documentation and display names for consistency.
9 years ago
bugobliterator
d79e12dfa1
EKF: fix code style
9 years ago
Paul Riseborough
466a104534
EKF: additional GPS check logic
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Improve naming of NED origin initialisation status
Add check for GPS solution type
Use GPS checks when regaining GPs in-flight
9 years ago
bugobliterator
251996d387
ekf: move gps checks to Ekf library from estimator_base
9 years ago
Paul Riseborough
46b0e9654c
Add filter control logic
9 years ago
Paul Riseborough
39eef3a2d7
EKF: Remove use of camel case variable names
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Also fixes bug in GPS speed accuracy check that was using horizontal position accuracy variable by mistake.
9 years ago
Paul Riseborough
cc50d26601
EKF: Update comments
9 years ago
Paul Riseborough
6326433c47
EKF: Eliminate call to hrt_absolute_time()
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This will make the library more portable
9 years ago
Paul Riseborough
94a6644684
Add comprehensive user selectable GPS checks
9 years ago