Eike
5d34d7a24e
Height source vision: Fallback to rangefinder if available ( #994 )
4 years ago
PX4BuildBot
da06f25216
[AUTO COMMIT] update change indication
4 years ago
PX4 BuildBot
85fcf9393d
Update geo_lookup WMM to latest Sun Mar 28 11:48:06 UTC 2021
4 years ago
bresch
6f2dec726a
gps sacc: apply same minimum for EKF2 and yaw estimator
4 years ago
Daniel Agar
e3d1ade660
EKF: use flow for vel test ratio if only active source of horizontal aiding
4 years ago
Morten Fyhn Amundsen
bb950a1550
Expose terrain vpos reset counter
4 years ago
Morten Fyhn Amundsen
ab69681744
Add parameter for terrain timeout
4 years ago
Daniel Agar
4df0054873
geo: purge old globallocal_converter
4 years ago
Paul Riseborough
b3c1bd6d40
EKF: Remove un-used code
4 years ago
Paul Riseborough
4bad2a272c
EKF: Use debug prints for NuttX builds
4 years ago
Daniel Agar
0f47cae1e1
remove ECL_{INFO,WARN,ERN}_TIMESTAMPED macros
...
- we already have mechanisms to print these messages timestamped
4 years ago
Paul Riseborough
c1f1415696
EKF: Add usage warning comment
4 years ago
Paul Riseborough
c2b86cdb20
EKF: Provide external reset of event records
4 years ago
Paul Riseborough
9d51ab079a
EKF: Remove duplicated event recording
4 years ago
Paul Riseborough
140ca3f48f
EKF: Add external monitoring of warning and information events
4 years ago
Paul Riseborough
90a445ddbc
EKF: upgrade some events from into to warning status
4 years ago
bresch
cb8367026c
[AUTO COMMIT] update change indication
4 years ago
bresch
93dd4e5754
fix unit tests
4 years ago
bresch
5d441d65e1
Accelerate tilt fine alignment by reducing obs noise when at rest
...
Fine tilt alignment is accomplished by fusing fake position data after
a coarse tilt leveling. The observation noise can be reduced if the
vehicle is at rest to speed up the process.
4 years ago
Daniel Agar
098d5ce5c0
EKF allow range aid without horizontal aiding
...
- skip range aid velocity check when horizontal aiding isn't active
4 years ago
Nicolas MARTIN
29943a2c09
EKF test ratio status return current height source test ratio
4 years ago
mcsauder
164e53bad3
Add unit tests and update ekf_helper setEkfGlobalOrigin() method to allow for condition when current position is unitialized.
4 years ago
Daniel Agar
63f64b57c1
EKF: set global origin method
...
EKF: add convergence after global origin reset test
4 years ago
bresch
81937370ac
[AUTO COMMIT] update change indication
4 years ago
bresch
04844a04ed
ekf control: move time_last_in_air/on_ground out of GPS control logic
4 years ago
bresch
b00d4a9237
mag fusion: improve on ground forced mag fusion logic
...
While a yaw test ration > 1 rejects the mag data in air, the fusion is
forced with a limited innovation on ground to fix gyro bias and local
magnetic effects problems pre-takeoff. However, the same logic is
applied after landing and immediately after the land detector detects
landing. In some cases, this can disturb the other EKF states which can
lead to a state change of the land detector.
To avoid such a loop, the start of this forced yaw fusion is delayed by
5 seconds after landing.
4 years ago
Daniel Agar
310f415175
EKF add const state reset status access
4 years ago
isidroas
0c5291d194
Heading reset to magnetometer from GPS or EV ( #969 )
4 years ago
Mathieu Bresciani
d4258cc66d
yaw emergency: check angle between vel observation and estimate ( #975 )
...
use thresholds based on state and obs variance
* [AUTO COMMIT] update change indication
4 years ago
Loic Dubois
ffab483504
Waiting for the filter to be initialized to set global origin
4 years ago
Paul Riseborough
602e65146c
EKF: Remove unnecessary initialisation
4 years ago
Paul Riseborough
6f664abc4a
EKF: Non functional changes arising from review
4 years ago
Paul Riseborough
b87778e61d
EKF: Make clip detection logic easier to follow
4 years ago
Paul Riseborough
9aa8d93efc
EKF: Use isRecent function
4 years ago
Paul Riseborough
e948b3505f
EKF: Don't reject vertical aiding data if inertial solution is bad
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Also reduce clipping count threshold
4 years ago
Paul Riseborough
c566318db5
EKF: misc improvements to handling of accel clipping
4 years ago
Paul Riseborough
9c89fa3b29
EKF: Use IMU clipping to adjudicate bad accel data check
4 years ago
bresch
cd38621dd6
flow terrain: use dedicated variable for last fusion time
...
This avoids confusion with the flow "for velocity" fusion in the main
EKF
4 years ago
PX4BuildBot
9521e81b09
[AUTO COMMIT] update change indication
4 years ago
PX4 BuildBot
ae0c054d75
Update geo_lookup WMM to latest Mon Feb 8 11:48:14 UTC 2021
4 years ago
bresch
5aaa6c6dde
lpos accuracy: bump variance if deadreckon time exceeded
4 years ago
Daniel Agar
46251db4a1
geo: explicitly link libm
4 years ago
Paul Riseborough
b919f3ddf4
EKF: Restore protection from extreme innovation values
4 years ago
Paul Riseborough
efb78deef9
EKF: Set position fusion gate option false by default
4 years ago
Paul Riseborough
556a195320
EKF: Improve handling of non position mode large position innovations
...
These changes fix a bug that allowed IMU gyro errors that cause large tilt errors prior to start of aiding not resulting in large innovation test ratios.
4 years ago
Paul Riseborough
99575d73e1
EKF: Add bad accel bias checking for EV and range finder height use cases
4 years ago
Paul Riseborough
ff3c0a6136
EKF: Fix bug preventing recovery from bad delta velocity bias estimates
4 years ago
priseborough
c25c97f8b5
[AUTO COMMIT] update change indication
4 years ago
Paul Riseborough
96418101e1
test: Allow for larger vel variance growth due to dvel bias variance
4 years ago
Paul Riseborough
1b1c049e81
test: Update unit test to match expected behaviour
4 years ago