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14,332 Commits 71 Branches 509 Tags 763 MiB
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156 Commits

Author SHA1 Message Date
priseborough 12ea1d6e85 AC_AttitudeControl: Scale angle demand noise filter 
Scales filter frequency using EKF nav gain scaler to take advantage of the reduced nav frequency whichcan tolerate a slower angle response.
This is required to reduce the effect of EKF optical flow noise increase with height.
 2014-12-06 18:16:51 +11:00
priseborough e80b1c67cd AC_AttitudeControl: Add EKF optical flow noise gain scaler 
Allows gains to be adjusted to compensate for optical flow noise
 2014-12-06 18:16:50 +11:00
priseborough 2dff76394d AC_PosControl: Add spike and noise filter to demanded angles 
This has been done to provide a smooth psotion hold when using an optical flow aided EKF which can be noisy.

Signed-off-by: priseborough <p_riseborough@live.com.au>
 2014-12-06 18:16:49 +11:00
Jonathan Challinger bfe71fea82 AC_PosControl: Use blended accelerometer measurement in altitude control 2014-12-05 19:40:10 +09:00
Randy Mackay d34ea4c124 AC_PosControl: fix to default force_descend param 2014-11-13 18:40:45 -08:00
Jonathan Challinger e81c1dd5a1 AC_PosControl: add force_descend option to set_alt_target_from_climb_rate 2014-11-13 18:40:38 -08:00
Randy Mackay 98f5a93e10 AC_AttControl: remove unused logging structure 2014-11-08 10:17:32 +09:00
Randy Mackay ac7ea2a12c AC_PosControl: use AttControl's sqrt_controller 2014-10-27 15:20:48 +09:00
Jonathan Challinger 7224669399 AC_AttitudeControl: cleanup angle_ef_roll_pitch_rate_ef_yaw_smooth 2014-10-27 15:20:46 +09:00
Jonathan Challinger 779baa006d AC_PosControl: Use sqrt_controller function 2014-10-27 15:20:44 +09:00
Jonathan Challinger 0c4a489491 AC_AttitudeControl: use sqrt_controller function 2014-10-27 15:20:43 +09:00
Randy Mackay fc898a00a3 AC_AttControl: add sqrt_controller 
Original code by Jonathan Challinger
 2014-10-27 15:20:40 +09:00
Andrew Tridgell 9a98e63702 AC_AttitudeControl: fixed example build 2014-10-24 12:10:39 +11:00
Randy Mackay a1cfd03c9b AC_PosControl: bug fix dt calculation 
fixes issue in which now could be earlier than _last_update_xy_ms
leading to a large dt value and a sudden lean on takeoff
 2014-10-21 11:40:47 +09:00
Jonathan Challinger 4a397a8d67 AC_PosControl: Protect from divide-by-zero in get_stopping_point_xy 2014-10-10 21:17:12 +09:00
Randy Mackay 1754cacf3c AC_PosControl: remove completed to-do comments 2014-10-04 23:49:24 +09:00
Randy Mackay f65e81cb07 AC_AttControl: remove some old comments 2014-10-04 23:49:21 +09:00
Randy Mackay cf3b2be99c AC_PosControl: 4hz filter on z-axis velocity error 2014-09-22 13:40:01 +09:00
Randy Mackay 665f353416 AC_PosControl: 2hz filter on accel error 
Replaced hard-coded filter with LowPassFilter class allowing the
filter's to be 2hz on both APM and Pixhawk
 2014-09-21 17:53:55 +09:00
Randy Mackay 3e1bd04c94 TradHeli: update AttControl params to match multicopters 2014-09-09 14:41:57 +09:00
Randy Mackay 5a66ff1ef9 AC_AttControl: bug fix for ef target during acro 2014-08-23 22:17:54 +09:00
Randy Mackay 3e0b573dfe AC_AttControl: remove debug message 2014-08-22 22:58:48 +09:00
Randy Mackay f6e12bda06 AC_AttControlHeli: integrate div-by-zero check for bf-to-ef conversion 2014-08-22 22:56:18 +09:00
Randy Mackay c45338f080 AC_AttControl: div-by-zero check for bf-to-ef conversion 2014-08-22 22:56:15 +09:00
Randy Mackay 691a3d8126 AC_AttControlHeli: add passthrough_bf_roll_pitch_rate_yaw 2014-08-22 16:28:57 +09:00
Robert Lefebvre 7d3e22af59 AC_AttitudeControl_Heli: Add use_flybar_passthrough accessor function. 2014-08-22 16:28:45 +09:00
Robert Lefebvre 9b1d9e3cf0 AC_AttitudeControl_Heli: Add passthrough_to_motor_roll_pitch function. 2014-08-22 16:28:42 +09:00
Robert Lefebvre 5c04af6d20 AC_AttitudeControl_Heli: Create Flybar Passthrough flag which will be used for control pass-through. 2014-08-22 16:28:38 +09:00
Randy Mackay 58257e3858 AC_AttControl: set rate D term filter from ins filter 2014-08-14 11:47:35 +09:00
lthall 329118b7c9 Copter: AC_ATT correct yaw error calculation 2014-08-14 11:47:13 +09:00
lthall 90dc9411a5 Copter: ACRO Error calculation fix 2014-08-14 11:47:08 +09:00
Andrew Tridgell a9153519dc AC_AttitudeControl: fixed example build 2014-08-13 21:45:38 +10:00
Randy Mackay e0fc2dd50e AC_PosControl: remove 20cm on takeoff 2014-08-05 09:11:57 +09:00
Randy Mackay 1362bdc338 AC_PosControl: smooth take-off with accel PID's I term 
This avoids an instantaneous jump in throttle during take-off by loading
the accel PID's I term with the expected change in throttle level
 2014-08-04 21:04:09 +09:00
Randy Mackay e550c1e9a3 AC_PosControl: add set_alt_target_to_current_alt method 2014-08-04 16:54:04 +09:00
Randy Mackay 424cb1aeca AC_AttControl: fix example sketch 2014-07-29 12:00:33 +09:00
Andrew Tridgell 6df2890fd8 AC_AttitudeControl: fixed example build 2014-07-25 17:52:53 +10:00
Randy Mackay c2f8571f37 AC_AttControl: FF and accel limiting off by default 
Also adjust parameter ranges used by GCSs
 2014-07-17 16:22:32 +09:00
Randy Mackay eebd32f306 AC_AttControl: remove duplicate rate_ef_desired to resolve compiler warning 2014-07-16 21:50:31 +09:00
lthall fb55658c91 Copter: Acro use same error limit in all three axis 2014-07-16 17:46:13 +09:00
lthall 2889f5abc4 AC_AttControl: Fix feedforward behavior 2014-07-16 17:46:06 +09:00
Randy Mackay 581838b271 AC_AttControl: initialise _acro_angle_switch 
Resolves a compiler warning
 2014-07-16 15:11:12 +09:00
Randy Mackay 83a84c7b90 AC_AttControl: add empty virtual destructor 
This resolves pixhawk bricking and reduces one compiler warning
 2014-07-16 14:56:52 +09:00
Jonathan Challinger 6e66cf43cb AC_AttitudeControl: Use bias-corrected angular rates instead of raw gyro measurements 2014-07-16 14:40:56 +09:00
Randy Mackay 70568225a6 AC_PosControl: init members to resolve compiler warnings 2014-07-16 14:38:40 +09:00
Randy Mackay 9233bbab14 AC_PosControl: cast fabs to float to resolve compiler warnings 2014-07-16 14:38:38 +09:00
Randy Mackay 76507a9e67 AC_AttControlHeli: remove hal declaration to clear compiler warning 2014-07-16 14:38:32 +09:00
Randy Mackay 5128991a84 AC_AttControlHeli: cast fabs to float to resolve compiler warning 2014-07-16 14:38:29 +09:00
Randy Mackay 0f7178e447 AC_AttControl: cast fabs to float to resolve compiler warning 2014-07-16 14:38:20 +09:00
Jonathan Challinger 762bb3e6e8 AC_AttitudeControl: Limit _pos_target.z to below alt_max before computing error 2014-07-13 21:14:34 +09:00