0aca3c4be6
AC_PosControl: add relax Alt Hold controllers
10 years ago
7cb3c4ba39
AC_PosControl: add feed forward to Alt Hold
10 years ago
a1e6a3ee32
AC_PosControl: minor format fix
10 years ago
3e0dab7b2d
AC_PosControl: remove accel error filter and set throttle output filter instead
10 years ago
127791127c
AC_PosControl: fix double literals
10 years ago
bb74b8dec8
AC_PosControl: fix twitch when entering RTL
...
Also removed slow_cpu flag
Fixed bug in update to _accel_target_jerk_limited.
10 years ago
88ec13b10d
AC_PosControl: fix build
10 years ago
965db2c7f7
AC_PosControl: add comments and defines for jerk limits
10 years ago
4408c1b935
AC_PosControl: 2d jerk constraint in accel_to_lean_angles
10 years ago
9871b95586
AC_PosControl: fix dt sanity checking
10 years ago
7de5bccc93
AC_PosControl: remove THR_HOVER parameter
...
Parameter is set by main code so no need to store to eeprom
10 years ago
9866eaded1
AC_PosControl: rename p_alt_pos to p_pos_z
...
Also pid_alt_accel to pid_accel_z
10 years ago
349f1aeceb
AC_PosControl: use 2-axis PI controller
10 years ago
8d4f0ec80c
AC_PosControl: integrate PID input filter
10 years ago
186337f18e
AC_PosControl: rename xy_mode enum values
...
Also added a few comments and fixed formatting
10 years ago
3faca88423
AC_PosControl: allow control of xy rate constraint behavior
10 years ago
14d76d158a
AC_AttitudeControl: Correct comment.
10 years ago
07a0388f25
AC_PosControl: move alt limit to set_alt_target_from_climb_rate
...
The alt limit is instead enforced when the target is set using the
set_alt_target_from_climb_rate function
Also updated comments
10 years ago
2a5a133bbf
AC_AttControl: remove deprecated trigger_xy method
10 years ago
c36253b9b2
AC_PosControl: add comments
...
No functional change
10 years ago
557d339cf1
AC_PosControl: remove various unnecessary timing hacks
10 years ago
d6e455417f
AC_PosControl: change keep_xy_I_terms to a parameter of init_xy_controller
10 years ago
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.
10 years ago
e80b1c67cd
AC_AttitudeControl: Add EKF optical flow noise gain scaler
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Allows gains to be adjusted to compensate for optical flow noise
10 years ago
d34ea4c124
AC_PosControl: fix to default force_descend param
10 years ago
e81c1dd5a1
AC_PosControl: add force_descend option to set_alt_target_from_climb_rate
10 years ago
cf3b2be99c
AC_PosControl: 4hz filter on z-axis velocity error
11 years ago
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
11 years ago
e0fc2dd50e
AC_PosControl: remove 20cm on takeoff
11 years ago
e550c1e9a3
AC_PosControl: add set_alt_target_to_current_alt method
11 years ago
82ed70b25e
AC_PosControl: add xyz velocity controller
...
Velocity controller interpretsthe velocity requests as
desired velocities (i.e. feed forward). These are then used to update
the target position and also added to the target velocity.
Also renamed the set_desired_velocity() function to
set_desired_velocity_xy() to make clear only lat and lon axis are
updated.
11 years ago
4d4c7a2118
AC_AttControl: move freeze_ff to flags structure
11 years ago
8bbce7e658
AC_PosControl: freeze feed forward for alt control in Auto
11 years ago
0d87298221
AC_PosControl: freeze feed forward and vector fixes
11 years ago
2b0f142a17
AC_PosControl: fix typo in D-filter definition
11 years ago
29ca7a10df
AC_PosControl: set alt hold accel control D term filter
11 years ago
c13db680b7
AC_PosControl: remove reset_I_xy
...
lean_angles_to_accel is now used to load the position rate I terms based
on vehicle's initial roll and pitch angle
11 years ago
cd8b1f278c
AC_PosControl: remove unused _cos_yaw variable
...
Also removed _sin_yaw, _cos_pitch, _step saving a total of 17bytes of
RAM
Also made get_speed_up, get_speed_down, lean_angles_to_accel functions
const
11 years ago
0819e05896
AC_PosControl: lean_angles_to_accel added for smooth initialisation
...
init_xy_controller also added to capture initialisation all in one place
11 years ago
a1f1dd8059
AC_PosControl: add is_active_z method
...
Consolidated z-axis timeout checks to save 4bytes of RAM
Added POS_CONTROL_ACTIVE_TIMEOUT_MS to make timeout consistent
11 years ago
937e9ea687
AC_PosControl: add set_target_to_stopping_point_xy method
...
Fixed bug in get_stopping_point_xy in which it would update Z-axis
target if vehicle was moving less than 10cm/s horizontally
11 years ago
9f63de9b59
AC_PosControl: set_speed_z accepts positive descent speeds
11 years ago
098f8169b0
AC_PosControl: add keep_xy_I_terms method
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Stops horizontal PID's I terms from being reset when the controller is
next updated
11 years ago
6c71569775
AC_PosControl: update_xy_controller allows not resetting I term
11 years ago
9c6995d8bb
AC_PosControl: add get_accel_z method
11 years ago
6f6c9e2585
AC_PosControl: bug fix to vertical speed limit
...
Vehicle was not reaching target climb or descent rate because of
incorrectly defaulted acceleration
11 years ago
7e376bc517
PosControl: update_pos_controller renamed to update_xy_controller
11 years ago
02775e8dc5
AC_PosControl: get_accel_target returns const ref
11 years ago
dd45647626
AC_PosControl: update some comments re leash lengths
11 years ago
9130c88f15
AC_PosControl: throttle rate to simple P controller
11 years ago
Leonard Hall
Randy Mackay
Jonathan Challinger
Robert Lefebvre
priseborough
Ju1ien