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113 Commits

Author SHA1 Message Date
Randy Mackay 4461952534 InertialNav: remove GPS glitch protection and baro reference 2015-03-13 16:40:39 +09:00
Randy Mackay 9012c538fb InertialNav: remove example sketch 2015-03-13 16:40:35 +09:00
Randy Mackay a76d970cc6 InertialNav_EKF: remove fall back to complementary filter 2015-03-13 16:40:33 +09:00
Randy Mackay 7221070533 InertialNav: make parent virtual 2015-03-13 16:40:31 +09:00
Randy Mackay c54b5b9af9 InertialNav: remove baro glitch protection 2015-03-13 16:40:25 +09:00
Randy Mackay 8e75c9580c InertialNav: get_origin returns zero when no origin 
If the EKF has not yet set the origin return location of all zeros
instead of uninitialised location
 2015-02-15 11:17:37 +09:00
mirkix 98b78e61c2 AP_InertialNav: fix apm1 oilpan support 2015-02-11 18:22:42 +11:00
Andrew Tridgell d5e129457e AP_InertialNav: fixed example builds 2015-02-09 13:09:02 +11:00
Randy Mackay 112f6a1854 AP_InertialNav: add comments 
No functional change
 2015-02-03 12:05:24 +09:00
Jonathan Challinger c95e7b2282 AP_InertialNav: add get_origin function 2015-02-03 11:38:21 +09:00
Randy Mackay 51cb7185f2 InertialNav: fix example sketch 2015-01-28 17:15:27 +09:00
Randy Mackay f35efc56e0 InertialNav_EKF: get_filter_status replaces position_ok 2015-01-22 14:39:37 +09:00
Randy Mackay 5d80481723 InertialNav: get_filter_status replaces position_ok 
altitude_ok also replaced.
 2015-01-22 14:39:35 +09:00
Andrew Tridgell cd7fbddcce AP_InertialNav: updates for new AP_Baro API 2015-01-09 11:50:56 +11:00
Andrew Tridgell 006185f08a AP_InertialNav: fixed example build 2014-10-24 12:10:40 +11:00
Randy Mackay 0e11189c35 AP_InertialNav: add comments 2014-10-20 11:12:54 +09:00
Jonathan Challinger 5e381280dc AP_InertialNav: update properly if home position moves 2014-10-20 10:59:50 +09:00
Randy Mackay 023b2c0d6b AP_InertialNav: fixed use of ahrs.get_velocity with EKF disabled 2014-10-09 16:43:24 +09:00
Andrew Tridgell 7b02d326f6 AP_InertialNav: fixed use of _ahrs.get_relative_position_NED() with EKF disabled 
this prevents a floating point error caused by using an uninitialised
vector3 when switching between DCM and EKF control in AP_InertialNav

Pair-Programmed-With: Randy Mackay <rmackay9@yahoo.com>
 2014-10-09 18:30:20 +11:00
Randy Mackay 102b71cde3 InertialNav: add credit to Tony Lambregts 2014-08-31 13:23:03 +09:00
Andrew Tridgell f0f25eb1d7 AP_InertialNav: fixed example build 2014-08-13 21:48:35 +10:00
Randy Mackay 009f42b2e1 InertialNav: do not reset velocity after glitch clears 2014-08-04 11:31:46 +09:00
Randy Mackay 538372c02c InertialNav: remove accessor to set time_constants 2014-08-01 15:14:43 +09:00
Randy Mackay 2951fb50e9 InertialNav: fix example sketch 2014-07-29 11:51:49 +09:00
Randy Mackay 4db4471f49 INav_EKF: accept baro_glitch in constructor 
Required so it can create an InertialNav object
 2014-07-28 22:16:19 +09:00
Randy Mackay 322f527c4f InertialNav: skip baro updates when glitching 
Also resets inertial nav alt estimate once glitch clears
 2014-07-28 22:16:19 +09:00
Andrew Tridgell c1650eed7a AP_InertialNav: fixed example build 2014-07-25 17:54:37 +10:00
Randy Mackay 6f60ce3d6e Inav_EKF: init member and remove hal reference to reduce compiler warnings 2014-07-16 14:40:39 +09:00
Randy Mackay e27ff75a71 AP_InertialNav: remove virtual qualifier from error_count 2014-07-16 14:38:50 +09:00
Randy Mackay 9e2cd93b2d AP_InertialNav: init members to reduce compiler warnings 2014-07-16 14:38:46 +09:00
Randy Mackay 1e888e5c34 AP_InertialNav: append f to floating point constants 
Reduces some compiler warnings
 2014-07-16 14:38:43 +09:00
lthall 4072fcd99e Inav: use horizontal body frame for accel corrections 2014-06-21 14:58:59 +09:00
Ju1ien 28ce66f314 INav: clear historic z-axis position estimate when set_altitude called 2014-06-06 18:42:42 +09:00
Hug0 6b0d5f9770 AP_InertialNav: fix pos error degradation rate 
degrate position_error to 10% over 2 seconds (assumes 5hz update rate)
must be *0.7943 instead of 0.7934
 2014-05-08 23:09:39 +09:00
Randy Mackay 0e065e4894 AP_InertialNav: get_velocity_xy const 2014-04-21 21:59:38 +09:00
Randy Mackay 2ddc414f4d InertialNav: replace safe_sqrt with pythagorous2 2014-04-01 20:43:53 +09:00
Andrew Tridgell bc0c9ad6d5 AP_InertialNav: fixed example build 2014-04-01 06:38:25 +11:00
Andrew Tridgell d04d33a02d AP_InertialNav: convert to new GPS API 2014-04-01 06:38:24 +11:00
Andrew Tridgell 271ba3a6bc AP_InertialNav: fixed example build 2014-03-24 12:03:47 +11:00
Andrew Tridgell ba8c4b86a0 AP_InertialNav: fixed example build 2014-03-19 12:14:08 +09:00
Randy Mackay ae59bef6d1 AC_INav: fix example sketch 2014-02-15 06:09:08 +11:00
Andrew Tridgell a88212eb7a AP_InertialNav: fixed EKF version for new AHRS API 2014-02-15 05:48:24 +11:00
Andrew Tridgell c995f994c5 AP_InertialNav: make some functions protected 2014-02-15 05:48:18 +11:00
Andrew Tridgell 47f541e143 AP_InertialNav: implement InertialNav in terms of AHRS when available 2014-02-15 05:48:16 +11:00
Andrew Tridgell 658110dd8c AP_InertialNav: added AP_InertialNav_NavEKF wrapper class 2014-02-15 05:48:15 +11:00
Andrew Tridgell 99097d80a1 AP_InertialNav: use AHRS home location 2014-02-15 05:48:15 +11:00
Andrew Tridgell cfc612b251 AP_InertialNav: use references to AHRS and baro 2014-02-15 05:29:45 +11:00
Andrew Tridgell 4671aaa367 AP_InertialNav: fixed example build 2013-12-17 11:51:37 +11:00
Randy Mackay dacca04b21 INav: record error_count when GPS msg is late 2013-11-21 17:02:02 +09:00
Randy Mackay a147eeb1e3 INav: degrade pos error slowly on loss of GPS 
When GPS message is late by 100ms or we are glitching, degrade the GPS
vs inertial nav position error to 10% over 2 seconds instead of
immediately setting it to zero.  This avoids jumpy position estimates
when the GPS misses an update
 2013-11-18 23:19:57 +09:00