Paul Riseborough 72a7ab2c25 EKF: Improve resistance to bad initial mag offset ...

When magnetic field states have been reset in-flight using a single sample, the magnetic field states are not used to constrain heading drift for a period after the reset. This period has been shortened from 10 to 5 seconds which is enough time to average out the effects of measurement noise (the original concern). The shorter time has enabled the previous practice for RW vehicles of using magnetic heading in that time period to constrain yaw drift to be discontinued. This is necessary becasue while magnetic heading is being used, it fights the yaw corrections obtained from GPs observations and lengthens the time required to recover from a bad mag calibration.

2017-11-13 07:05:56 +11:00

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documentation

EKF: Add readme file to EKF documentation directory

2017-10-13 21:46:41 +11:00

tests

Fix time units on plots

2017-08-14 12:02:03 +02:00

airspeed_fusion.cpp

EKF: use uint64_t cast for XeY to avoid float casting of variables

2017-11-08 11:40:26 +01:00

CMakeLists.txt

Integrate Python-based tests and benchmark into Travis

2017-08-14 12:02:03 +02:00

common.h

Merge pull request #312 from PX4/pr-ekfExtVisQuat

2017-11-12 08:35:39 +11:00

control.cpp

EKF: Improve resistance to bad initial mag offset

2017-11-13 07:05:56 +11:00

covariance.cpp

EKF: use uint64_t cast for XeY to avoid float casting of variables

2017-11-08 11:40:26 +01:00

drag_fusion.cpp

EKF trivial code style cleanup

2017-08-25 10:09:11 -04:00

ekf_helper.cpp

EKF: Fix build error

2017-11-13 07:05:56 +11:00

ekf.cpp

EKF: Enable use of rotated external nav estimates

2017-11-01 08:33:57 +11:00

ekf.h

EKF: Add method to set diagonals in covariance matrix

2017-11-13 07:05:56 +11:00

estimator_interface.cpp

EKF: Use consistent test for navigation validity reporting

2017-10-20 14:44:38 +11:00

estimator_interface.h

Merge pull request #312 from PX4/pr-ekfExtVisQuat

2017-11-12 08:35:39 +11:00

FindEigen3.cmake

cmake: include FindEIgen3.cmake for older cmake

2016-05-10 17:59:01 +02:00

geo.cpp

Revert "attitude_fw delete unused and cleanup"

2017-08-30 16:23:40 +02:00

geo.h

Correct deg to rad conversion inversion. Add additional functionality to mathlib to allow standalone compile without Limits.cpp and Limits.hpp files from PX4.

2016-03-05 01:58:58 -07:00

gps_checks.cpp

EKF: use uint64_t cast for XeY to avoid float casting of variables

2017-11-08 11:40:26 +01:00

mag_fusion.cpp

EKF: Correct magnetic yaw measurement using learned mag biases

2017-11-13 07:05:56 +11:00

mathlib.cpp

Addressed C99 compiler issues of initializing variables in header and unused included statements.

2016-05-19 09:58:18 -06:00

mathlib.h

cmake add all EKF sources (#243)

2017-02-27 00:46:48 -05:00

optflow_fusion.cpp

EKF: Fix bug in accumulation of IMU data for flow sensor gyro bias calculation

2017-09-14 18:34:11 +10:00

RingBuffer.h

EKF: use uint64_t cast for XeY to avoid float casting of variables

2017-11-08 11:40:26 +01:00

sideslip_fusion.cpp

EKF: Use dead-reckoning status to determine if air data should modify non-wind states

2017-10-20 14:44:37 +11:00

terrain_estimator.cpp

EKF: use uint64_t cast for XeY to avoid float casting of variables

2017-11-08 11:40:26 +01:00

vel_pos_fusion.cpp

EKF: Enable use of rotated external nav estimates

2017-11-01 08:33:57 +11:00