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67 Commits

Author SHA1 Message Date
Andrew Tridgell 08fcfa04ae APM_Control: only save autotune gains when P finished 
this prevents saving values which are temporarily high due to tuning
process

See this bug report
https://discuss.ardupilot.org/t/plane-4-1-0-stable/76507/45
 2021-10-10 19:00:57 +11:00
Andrew Tridgell 47854ac4b7 APM_Control: lower the tuning trigger threshold 
this allows for slower stick movements during tuning

This is based on analysing the log from kir850 on rcgroups
 2021-07-31 10:01:14 +10:00
Andrew Tridgell 45cf726a4b APM_Control: new autotune scheme 
this separately tunes D and then P, which more closely follows the
technique used for a manual tune
 2021-07-24 15:32:55 +10:00
Andrew Tridgell 1633afb6cd APM_Control: adjust fixed wing filter defaults 
adjust defaults based on discussions with Paul, and initialise the
FLTT value based on the controller time constant
 2021-07-05 20:07:47 +10:00
Andrew Tridgell cd43c0ecef APM_Control: use FF to increase but not reduce tau in autotune 
if user wants a slow time constant we should not override
 2021-05-25 12:14:38 +10:00
Andrew Tridgell f64c6f9ba1 APM_Control: fixed cygwin build 
FF0 is a macro in cygwin
 2021-04-15 06:57:16 +10:00
Andrew Tridgell 767a0b2a99 APM_Control: tweak the activation detection to catch more events 2021-04-15 06:57:16 +10:00
Andrew Tridgell dd98f00947 APM_Control: prevent cross-axis tuning 
this should fix tuning at higher AUTOTUNE_LEVEL values
 2021-04-15 06:57:16 +10:00
Andrew Tridgell 320d3d20c2 APM_Control: log autotune at 25Hz 2021-04-15 06:57:16 +10:00
Andrew Tridgell 72b51a389c APM_Control: use ATRP log msg via structure 2021-04-15 06:57:16 +10:00
Andrew Tridgell 7b073a61f1 APM_Control: allow for gain reductions when idle 2021-04-15 06:57:16 +10:00
Andrew Tridgell 91856b1d8c APM_Control: prevent bad init of FF in autotune 2021-04-15 06:57:16 +10:00
Andrew Tridgell 3fdd507157 APM_Control: log I and prevent numercial errors in autotune 2021-04-15 06:57:16 +10:00
Andrew Tridgell 24d53eade4 APM_Control: adjust filter for autotune to 0.75 Hz 
this should give a better FF estimate
 2021-04-15 06:57:16 +10:00
Paul Riseborough 9e6561e6b5 APM_Control: Ensure adequate trim speed 2021-04-15 06:57:16 +10:00
Andrew Tridgell fa88967b6e APM_Control: adjust min value for tconst 2021-04-15 06:57:16 +10:00
Andrew Tridgell b079da33c5 APM_Control: use slew rate to move gains more smoothly 2021-04-15 06:57:16 +10:00
Andrew Tridgell 772b1262d4 APM_Control: added proportional reduction to D and P 2021-04-15 06:57:16 +10:00
Andrew Tridgell d561cd358f APM_Control: log RMAX and TAU 2021-04-15 06:57:16 +10:00
Andrew Tridgell d914ce6829 APM_Control: reset filters on autotune start 2021-04-15 06:57:16 +10:00
Andrew Tridgell 7e64875a02 APM_Control: tweak tuning settings 2021-04-15 06:57:16 +10:00
Andrew Tridgell 97f88f67f6 APM_Control: allow for AUTOTUNE_LEVEL=0 
this means keep the existing TCONST and RMAX parameters, if non-zero
 2021-04-15 06:57:16 +10:00
Andrew Tridgell 316541017a APM_Control: fixed handling of clipped actuator in autotune 2021-04-15 06:57:16 +10:00
Andrew Tridgell 9997b191a8 APM_Control: log smoothed rates 2021-04-15 06:57:16 +10:00
Andrew Tridgell 20ef242280 APM_Control: fixed restore of tconst on autotune abort 2021-04-15 06:57:16 +10:00
Andrew Tridgell 53ee13a083 APM_Control: use instance logging and allow AUTOTUNE_LEVEL adjustments 2021-04-15 06:57:16 +10:00
Andrew Tridgell 70c194c358 APM_Control: fixed LoggerDocumentation test 2021-04-15 06:57:16 +10:00
Andrew Tridgell 0b76a8018f APM_Control: move rmax and tau more slowly 2021-04-15 06:57:16 +10:00
Andrew Tridgell 3cb32a18f0 APM_Control: fixed for cygwin build 2021-04-15 06:57:16 +10:00
Andrew Tridgell 364fa0680d APM_Control: use shorter tau for autotune higher levels 2021-04-15 06:57:16 +10:00
Andrew Tridgell f88622def8 APM_Control: implement new autotune system 
use actuator/rate ratio with median filter for FF and Dmod/overshoot
for P,I,D
 2021-04-15 06:57:16 +10:00
Andrew Tridgell ead011c7c2 APM_Control: move to only ACPID 2021-04-15 06:57:16 +10:00
Peter Barker cb692c6946 APM_Control: move logger include to .cpp 2019-07-09 10:57:20 +10:00
Tom Pittenger 0a95785ff0 APM_Control: rename dataflash to logger 2019-03-28 16:40:57 +11:00
Tom Pittenger 752804c2a5 APM_Control: unify singleton naming to _singleton and get_singleton() 2019-02-10 19:09:58 -07:00
Peter Barker 6fc76a32af GLOBAL: use AP::logger() and strip redundant Log_ from methods 2019-01-18 18:08:20 +11:00
Peter Barker b47733142f GLOBAL: rename DataFlash_Class to AP_Logger 2019-01-18 18:08:20 +11:00
Peter Barker d1f5bcb1ab APM_Control: stop taking reference to dataflash, use singleton 2019-01-18 14:14:22 +11:00
Michael du Breuil 84b1a6a58b APM_Control: Supress some compilier warnings about strncpy 2018-05-29 00:10:40 +01:00
Mathieu OTHACEHE 152edf7189 Global: remove mode line from headers 
Using a global .dir-locals.el file is a better alternative than
reincluding the same emacs header in every file of the project.
 2016-10-24 09:42:01 -02:00
Ricardo de Almeida Gonzaga 8d6cc587c5 APM_Control: Fix typos 2016-05-13 19:20:05 -03:00
Will Sackfield 8c98eb2b84 APMControl: Cast type to uint8 
* Clang requires that the type be explicitly cast
to uint8
 2016-02-29 14:14:37 +11:00
Lucas De Marchi cfb5bbeb9f APM_Control: stop using Progmem.h 2015-12-27 15:58:12 -02:00
Caio Marcelo de Oliveira Filho fe718a6ce8 APM_Control: use millis/micros/panic functions 2015-11-20 12:28:20 +09:00
Lucas De Marchi 5244559010 Minimize AP_Progmem.h includes 
Most of AP_Progmem is already gone so we can stop including it in most
of the places. The only places that need it are the ones using
pgm_read_*() APIs.

In some cases the header needed to be added in the .cpp since it was
removed from the .h to reduce scope. In those cases the headers were
also reordered.
 2015-10-30 14:35:32 +09:00
Lucas De Marchi 1b07dabeb7 Replace prog_char and prog_char_t with char 
prog_char and prog_char_t are now the same as char on supported
platforms. So, just change all places that use them and prefer char
instead.

AVR-specific places were not changed.
 2015-10-30 14:35:30 +09:00
Lucas De Marchi 831d8acca5 Remove use of PROGMEM 
Now variables don't have to be declared with PROGMEM anymore, so remove
them. This was automated with:

    git grep -l -z PROGMEM | xargs -0 sed -i 's/ PROGMEM / /g'
    git grep -l -z PROGMEM | xargs -0 sed -i 's/PROGMEM//g'

The 2 commands were done so we don't leave behind spurious spaces.

AVR-specific places were not changed.
 2015-10-30 14:35:16 +09:00
Lucas De Marchi 1336d621be Replace use of strcpy_P() with strcpy() 2015-10-30 14:35:12 +09:00
Lucas De Marchi 2c38e31c93 Remove use of PSTR 
The PSTR is already define as a NOP for all supported platforms. It's
only needed for AVR so here we remove all the uses throughout the
codebase.

This was automated with a simple python script so it also converts
places which spans to multiple lines, removing the matching parentheses.

AVR-specific places were not changed.
 2015-10-30 14:35:04 +09:00
Gustavo Jose de Sousa db9f037e4b APM_Control: standardize inclusion of libaries headers 
This commit changes the way libraries headers are included in source files:

 - If the header is in the same directory the source belongs to, so the
 notation '#include ""' is used with the path relative to the directory
 containing the source.

 - If the header is outside the directory containing the source, then we use
 the notation '#include <>' with the path relative to libraries folder.

Some of the advantages of such approach:

 - Only one search path for libraries headers.

 - OSs like Windows may have a better lookup time.
 2015-08-11 16:28:41 +10:00