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9c63aba9a72083afe1e5f818c6559760c5b6b1cc
Commit Graph
128 Commits
Author SHA1 Message Date
Lorenz Meier 9c63aba9a7 Ensure NaN check is executed before any parts of the filter are run. Fix GPS velocity reset for case of initialized GPS 2014-07-11 22:44:54 +02:00
Don Gagne 680ebf29c3 Fix compiler warnings 2014-07-07 15:11:46 -07:00
Lorenz Meier 77ca6fa8a3 Merge pull request #1142 from PX4/simon_test 
EKF filter update
 2014-07-07 14:09:29 +02:00
Lorenz Meier 54b55c37c7 Reduce excessive stack sizes for FW estimation / control apps 2014-07-06 17:33:50 +02:00
Lorenz Meier 2ec635dd1c Update estimator 2014-07-03 13:30:20 +02:00
Lorenz Meier 73d7c8e383 Merge branch 'master' of github.com:PX4/Firmware into simon_test 2014-07-03 13:26:59 +02:00
Lorenz Meier 76aa871a71 estimator: Fixed body / world matrix initialization and reset 2014-07-03 00:26:33 +02:00
Don Gagne 92adbe9216 Fix compiler warnings 2014-06-29 17:47:24 -07:00
Lorenz Meier 28a31708f9 Merged estimator fixes and mavlink rate config bits 2014-06-30 00:46:29 +02:00
Don Gagne d5b5dcef24 Fix bugs found through compiler warnings 2014-06-29 12:01:43 -07:00
Lorenz Meier 628477ee2c Update estimator from Paul 2014-06-29 14:01:58 +02:00
Lorenz Meier 0426fd3a52 estimator: Fix local variable compile warnings. 2014-06-29 12:59:04 +02:00
Lorenz Meier 2b32414709 estimator: Move symmetry force outside of non-related loop, improving efficiency and resolving a locals warning. 2014-06-29 12:13:40 +02:00
Lorenz Meier d93a64dd09 estimator: Geo conversions: Fix float / double types to prevent warnings. Fix calcLLH to actually return a value. 2014-06-29 12:08:28 +02:00
Lorenz Meier ccdfb19a4a estimator: Fix double promotion warnings by appropriate constants / casts. 2014-06-29 12:05:27 +02:00
Lorenz Meier b64c64d5a3 Observation index cannot get negative. 2014-06-29 12:00:54 +02:00
Lorenz Meier 092ede366a Estimator: Clean up delta quat calculations, put them in a sweet spot between accuracy and runtime. 2014-06-29 11:55:44 +02:00
Lorenz Meier cd2ef000eb More safe compile warning fixes 2014-06-29 11:35:27 +02:00
Lorenz Meier 91bba668f6 Define earth radius as double, as our calculations relying on it need double precision. 2014-06-29 11:27:43 +02:00
Lorenz Meier 336fc2fcf5 Fix compile warnings in estimator 2014-06-29 11:27:09 +02:00
Thomas Gubler 0a78206d71 att pos estimator: silence annoying messages 2014-06-28 18:45:52 +02:00
Thomas Gubler f0a21c4f5f Merge remote-tracking branch 'upstream/navigator_rewrite' into navigator_rewrite_estimator 
Conflicts:
	src/modules/ekf_att_pos_estimator/ekf_att_pos_estimator_main.cpp
 2014-06-28 17:22:24 +02:00
Thomas Gubler 045ee8c7c7 Merge remote-tracking branch 'upstream/mtecs' into navigator_rewrite 2014-06-28 17:20:44 +02:00
Lorenz Meier 196edd8a4f estimator: Fix minor reporting issues 2014-06-28 12:12:08 +02:00
Thomas Gubler d45cc69d1d mtecs/wind: store wind variance 2014-06-27 21:44:56 +02:00
Lorenz Meier 12c2802fa3 estimator: Use the right perf counters to measure the quantities we are interested in 2014-06-27 16:23:53 +02:00
Lorenz Meier efb20d50bd estimator: Use improved error reporting API 2014-06-27 15:01:19 +02:00
Lorenz Meier 6951e1c95e estimator lib: Improve error reporting 2014-06-27 15:00:48 +02:00
Lorenz Meier 3195eb1005 estimator: Remove bogus timeout flag, do not reset states not in need of a reset. Do not alter baro offset or GPS positions. 2014-06-27 13:35:23 +02:00
Lorenz Meier 615277d346 Better comments in estimator 2014-06-27 13:29:04 +02:00
Lorenz Meier 7f41ec52f1 estimator: Introduce debug level to allow high-res bench debugging - set with ekf_att_pos_estimator debug <level, e.g. 100> 2014-06-24 20:48:18 +02:00
Lorenz Meier 32319722a6 Retry fusion sooner on failures 2014-06-24 20:47:22 +02:00
Lorenz Meier ac319a7240 23 state estimator: Prepare GPS accel init (not yet active), clean up init calls 2014-06-22 16:51:48 +02:00
Lorenz Meier 1018dec246 estimator: Get offsets under control, prepare GPS acceleration based initialization, but do not activate it yet 2014-06-22 16:51:02 +02:00
Lorenz Meier 0673740e0e Initialize velNED fields correctly, preventing a bogus initial filter reset 2014-06-21 19:44:30 +02:00
Lorenz Meier 6bab694e45 estimator: Improve error reporting and status printing (less flash, better resolution), move check and reset logic to a position AFTER the filter init. Do not externally zero the filter on resets but let the reset logic handle this. 2014-06-21 19:44:09 +02:00
Thomas Gubler 80e95c628c Merge remote-tracking branch 'upstream/mtecs_estimator' into navigator_rewrite_estimator 2014-06-15 14:46:55 +02:00
Thomas Gubler 0700a4f6b8 att pos estimator: correctly initialize fusionModeGPS variable, this makes the system use gps again and hence fixes the huge drift problems 2014-06-15 14:46:30 +02:00
Thomas Gubler 2f9415ffd8 Merge remote-tracking branch 'upstream/mtecs_estimator' into navigator_rewrite_estimator 2014-06-15 12:15:45 +02:00
Thomas Gubler bd8b071875 att pos estimator: on reset use projected gps position instead of [0,0,0] to set position state 2014-06-15 12:15:25 +02:00
Thomas Gubler eda926d7d5 Merge remote-tracking branch 'upstream/mtecs_estimator' into navigator_rewrite_estimator 2014-06-15 10:56:29 +02:00
Thomas Gubler de5c3580b3 adding individual warnings for all defined reset conditions 2014-06-15 10:56:07 +02:00
Thomas Gubler d4f9914d19 Merge remote-tracking branch 'upstream/mtecs_estimator' into navigator_rewrite_estimator 2014-06-13 23:38:17 +02:00
Lorenz Meier a419a2ebf3 Report excessive covariances 2014-06-12 15:57:13 +02:00
Lorenz Meier 3685ec5c97 Loosen velocity threshold to 20 m/s to only catch the really bad instances and let the system live in peace else 2014-06-12 15:52:15 +02:00
Lorenz Meier 7983e105bf Much more aggressive reset logic bounding the filter effectively 2014-06-12 15:28:21 +02:00
Julian Oes 4247fc7585 Merge remote-tracking branch 'px4/mtecs_estimator' into navigator_rewrite_estimator 2014-06-11 13:16:38 +02:00
Lorenz Meier 5602d5dfa3 New gyro offset based divergence detection and protection. Pending flight tests 2014-06-10 23:14:57 +02:00
Thomas Gubler a89ed8eed9 Merge remote-tracking branch 'upstream/mtecs_estimator' into navigator_rewrite_estimator 2014-06-10 22:50:30 +02:00
Lorenz Meier 2219dd3fc6 Undo hacking 2014-06-07 20:16:41 +02:00