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202 Commits

Author SHA1 Message Date
Andrew Tridgell eadf5596ed AP_TECS: fixed adjusting speed without airspeed sensor 
the pitch trim variable that was not connected in aparm is needed to
allow tuning of the flight speed using PTCH_TRIM_DEG and
TRIM_THROTTLE.

This was broken in 4.4.x by this PR:

https://github.com/ArduPilot/ardupilot/pull/22191
 2024-03-03 20:28:38 +11:00
Paul Riseborough aecbd116e7 AP_TECS: Add /0 protection 2024-02-26 09:20:12 +11:00
Paul Riseborough 846eaecc0b AP_TECS: Add option for speed to increase up to FBW max during descent 2024-02-26 09:20:12 +11:00
Andrew Tridgell f51fa31aae AP_TECS: fixed param names in comments 2024-01-23 15:00:30 +11:00
Andrew Tridgell 2c73c56403 AP_TECS: convert LAND_PITCH_CD to LAND_PITCH_DEG 2024-01-23 15:00:30 +11:00
Andrew Tridgell 7d5685c55f AP_TECS: convert LIM_PITCH_MIN/MAX -> PTCH_LIM_MIN/MAX_DEG 2024-01-23 15:00:30 +11:00
Andrew Tridgell d65809ffc1 AP_TECS: convert ARSPD_FBW_MIN/MAX to AIRSPEED_MIN and AIRSPEED_MAX 2024-01-23 15:00:30 +11:00
Andrew Tridgell c8813677b3 AP_TECS: convert remaining uses of TRIM_ARSPD_CM to AIRSPEED_CRUISE 2024-01-23 15:00:30 +11:00
Andrew Tridgell b1e6c1de41 AP_TECS: change TRIM_ARSPD_CM to AIRSPEED_CRUISE 2024-01-23 15:00:30 +11:00
Tim Tuxworth b1c8511386 AP_TECS: use new pitch_trim in degrees 2024-01-23 15:00:30 +11:00
Peter Barker 512c1f030f AP_TECS: allow compilation with HAL_LOGGING_ENABLED false 2024-01-17 18:25:55 +11:00
Peter Barker 7f43facb37 AP_TECS: make AHRS attitude member variables private 2024-01-14 12:47:47 +11:00
coleschon af898220e7 AP_TECS: improve velRateMin scaling wrt airspeed 2024-01-08 17:10:28 +11:00
Iampete1 97101b6bd0 TECS: move to new `using_airspeed_sensor` ahrs method 2023-10-31 10:39:21 +11:00
Mark Agate 31bc321b70 AP_TECS: log SKE weight since both weights are now [0,1] 2023-10-24 10:44:12 +11:00
Andrew Tridgell 4a181ede62 AP_TECS: fixed descent or lack of climb bug 
this fixes a state where we either cannot climb or descend in an
uncontrolled manner in a TECS controlled mode

the conditions under which this happened were:

- _use_synthetic_airspeed_once was true due to quadplane takeoff
- we left _thr_clip_status as MAX from previous use of synthetic airspeed
- then run without airspeed

note that this can also impact users with an airspeed sensor if they
disable it or it fails in flight, particularly during a climb
 2023-09-28 20:37:41 +10:00
Henry Wurzburg a901d23de4 AP_TECS: correct/expand param metadata re synth airspeed 2023-09-26 09:04:51 +10:00
Peter Barker 99012bd525 AP_TECS: ensure good TECS state before running update_pitch_throttle 
update_pitch_throttle can be called when update_50hz hasn't run in a very long time, or ever.  This requires a main loop rate >50Hz, and for the mode change to occur in the same loop that update_50Hz doesn't run but update_pitch_throttle does.
 2023-09-10 12:32:13 +10:00
Henry Wurzburg 5df9b8abf1 AP_TECS: set FW landing speed if not set 2023-07-04 10:24:30 +10:00
Henry Wurzburg 5dc7bfc718 AP_TECS: correct metadata for FLARE_HGT 2023-04-11 08:54:45 +10:00
Iampete1 6d552a32d7 AP_TECS: protect against low airspeed in reset 2023-02-19 10:20:03 -08:00
Ryan Beall 1d70180809 AP_Landing: Add Landing Max Throttle Option 2023-01-24 10:19:56 +11:00
Ryan Beall 4355d852b1 AP_TECS: Update documentation to alert user of maximum allowed 2023-01-24 10:19:56 +11:00
Andrew Tridgell abb3cdd6b8 AP_TECS: added max throttle time for takeoff with no airspeed sensor 2023-01-15 12:17:27 +11:00
Paul Riseborough 403d51b39f AP_TECS: Remove unused TECS_LAND_PTRIM parameter 2022-12-06 10:23:59 +11:00
Paul Riseborough 93ae6f1739 AP_TECS: Remove duplicate setting of flare pitch upper limit 2022-12-01 15:19:27 +11:00
Paul Riseborough dab61bf3ef AP_TECS: Fix flare initialisation bug 2022-12-01 15:19:27 +11:00
Paul Riseborough 9234e5168f AP_TECS: Fix TECS_OPTIONS documentation 2022-11-18 05:43:59 +11:00
Paul Riseborough d449ed885a AP_TECS: Protect against too small values of TECS_HDEM_TCONST 2022-11-18 05:43:59 +11:00
Paul Riseborough ec9445757e AP_TECS: Fix TECS_LAND_PTRIM documentation typos 2022-11-18 05:43:59 +11:00
Paul Riseborough 0840bf5a21 AP_TECS: Implement improved control loops 2022-11-18 05:43:59 +11:00
Peter Barker d438cd9ed2 AP_TECS: change namespace of MultiCopter and FixedWing params 
this stops the libraries knowing anything about AP_Vehicle
 2022-11-09 19:04:37 +11:00
Iampete1 3e8e846d1d AP_TECS: reset vdot filter if not been called 2022-10-11 10:41:25 +11:00
Paul Riseborough 3f7071772e AP_TECS: Assume flight at cruise speed if speed measurement not available 2022-09-26 14:17:53 +10:00
Joshua Henderson e338e4cdb6 AP_TECS: use TECS log bitmask in constructor 2022-08-09 09:44:50 +10:00
Ryan Beall 033266f94b TECS.cpp: Remove redundant throttle saturation 2022-07-23 18:23:27 -07:00
murata 531e92db8f AP_TECS: Unify coding style for if statements 2022-07-01 11:54:46 -07:00
Ryan Beall 77f922a1ae AP_TECS.cpp: remove line copy error 
This was a copy paste error that is duplicated in the correct spot (in line 530)
 2022-06-30 20:06:33 +10:00
Ruffalo-sunghwan 286e0f261e AP_TECS : correct comment spelling 2022-05-24 20:27:45 +09:00
Ryan Beall beecca8da9 AP_TECS: Connsider throttle saturation in height demand limiting 2021-11-25 15:02:09 +11:00
Samuel Tabor 27078bccda AP_TECS: Log input height demands. 2021-11-23 11:15:50 +11:00
Iampete1 e0f03a3e09 AP_TECS: no longer child of SpdHgtController 2021-11-13 08:05:39 +11:00
Andrew Tridgell 61d5910d0a AP_TECS: mark logger Write() calls as streaming where appropriate 2021-08-18 10:20:03 +10:00
Samuel Tabor 5865e010b0 AP_TECS: Ensure no throttle output if is_gliding flag is true when flying without airspeed. 2021-05-19 17:53:43 +10:00
TunaLobster 444c413803 AP_TECS: add missing letter in meta data 2021-05-18 11:12:49 +10:00
Samuel Tabor fb8ec292cd AP_TECS: Clarify TECS_THR_DAMP and TECS_LAND_TDAMP descriptions. 2021-03-03 18:05:22 +11:00
Peter Barker d26b2a6f9a AP_TECS: replace '@User: User' with '@User: Standard' 2020-09-22 14:56:04 +10:00
Tom Pittenger 8ae34a1977 AP_TECS: Don't fetch the land slewrate if it's not needed 
Co-authored-by: WickedShell <Wicked.Shell.Scripts@gmail.com>
 2020-07-31 10:30:17 -07:00
Samuel Tabor bbe01adc7e AP_TECS: Use LAND_THR_SLEW if appropriate. 2020-07-31 10:30:17 -07:00
Samuel Tabor 88d4aa34db AP_TECS: Move the throttle rate limit code to ensure rate limit is respected when exiting takeoff stage. 2020-07-15 09:34:40 -07:00