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37 Commits

Author SHA1 Message Date
Beat Küng 4ba84d56c9 logger: introduce optional topics 
The current practice of adding topics to the default set isn't scalable,
as it affects all setups.
By making sure topics are advertised on init, logger can just discard
topics that don't exist. This does not work for all topics, so topics are
specifically marked as optional. It can be extended to more topics later
on though.

This reduces the list of topics by ~35 on a pixracer configured as quad,
and reduces RAM usage by ~1KB.
 2021-11-15 09:02:03 -05:00
RomanBapst 56cf77a74c addressed review comments 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-11-05 18:04:33 +01:00
RomanBapst e36e527488 fixed wrong path 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-11-05 18:04:33 +01:00
Roman Bapst d58d13b2e8 APX4-1617: Fix manual climb rate in TECS (#1463) 
* tecs: workaround for the fact that vel smoothing lib uses a DOWN coordinate system

Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-11-05 18:04:33 +01:00
RomanBapst 7cb99f521c moved ManualVelocitySmoothing to motion_planning lib 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-11-05 18:04:33 +01:00
RomanBapst 924298e9c3 addressed review comments 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-11-05 18:04:33 +01:00
RomanBapst 0ac3077bdc tecs: use trajectory generation library to compute height rate setpoint 
- added ability to specify maximum acceleration constraint for height rate setpoint
- added support for locking altitude setpoint when in height rate control
mode and height rate input is zero

Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-11-05 18:04:33 +01:00
Daniel Agar 883624d915 lib/geo: move from ecl 2021-07-15 10:38:24 -04:00
Daniel Agar b5430c22c4 AlphaFilter: move from ecl -> mathlib 2021-07-15 10:38:24 -04:00
Daniel Agar dbaed99626 cmake remove git_ecl target 2021-07-13 10:03:06 -04:00
RomanBapst ad9288536b TECS: enable direct height-rate control 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-06-04 14:51:27 +02:00
RomanBapst a5cc449e69 tecs: propagate altitude setpoint based on target climb/sink rate 
- avoids tecs always climbing and sinking and max rates and allows to fine tune these rates
- avoid numerical calculation of feedforward velocity using derivative, this
 was prone to jitter in dt

Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-06-04 14:51:27 +02:00
RomanBapst b06b46b224 log raw airspeed derivative, pitch setpoint and airspeed innovation for TECS 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-05-31 23:56:23 +02:00
Silvan Fuhrer 4b42a1639b TECS: in airspeed-less mode, set airspeed estimate to cruise airspeed 
In airspeed-less mode, instead of the average of min/max airspeed, take the cruise
airspeed (from param) for current airspeed estimate. A diff of the airspeed setpoint
from this value results in increased enegery demand (incerase of throttle) even
in airspeed-less mode.

Signed-off-by: Silvan Fuhrer <silvan@auterion.com>
 2021-05-28 14:25:53 +02:00
RomanBapst b66ae5f2d4 tecs: use raw inertial acceleration for true airspeed complementary filter 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-03-31 20:12:40 -04:00
RomanBapst 82a2126f97 TECS: add feedforward gain for total energy balance rate 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-03-15 11:47:07 -04:00
CarlOlsson b4b424bf7d tecs: also fix the bug in update_vehicle_state_estimates() 2021-03-05 19:44:20 +01:00
CarlOlsson 0f461f7f60 TECS: Fix internal state init if dt is large 2021-03-05 19:44:20 +01:00
Daniel Agar cb7aabf932 fw_pos_control_l1: cleanup body velocity and acceleration usage 
- minimize storing unnecessary state (msg copies)
 2021-02-12 00:41:39 +01:00
Silvan Fuhrer 92f2043d8b TECS: add EAS_sp to tecs_status.msg and rename other airspeeds to TAS 
Signed-off-by: Silvan Fuhrer <silvan@auterion.com>
 2021-01-23 09:34:34 -05:00
Silvan Fuhrer 5e32e9be5a TECS: rename variables and methods to make clear which are EAS and which TAS 
Signed-off-by: Silvan Fuhrer <silvan@auterion.com>
 2021-01-23 09:34:34 -05:00
RomanBapst f05599caff tecs: use speed derivative provided by local position 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
RomanBapst e546584555 tecs: moved trivial getter methods to header file 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
Roman Bapst 701c105ab6 Update src/lib/tecs/TECS.cpp 
Co-authored-by: Mathieu Bresciani <brescianimathieu@gmail.com>
 2021-01-13 21:21:07 +03:00
RomanBapst fa559aef43 TECS: stop learing integrator if airspeed is not available, but don't zero it 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
RomanBapst d4d1c0fe01 TECS: some cosmetics 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
RomanBapst 97cc1e25dd TECS: hande pitch and throttle integrator saturation consistently 
- don't decay integrator during saturation but prevent it from being learned
into the direction which causes more actuator saturation

Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
RomanBapst 77627a08ca TECS: don't allow speed height weights to be larger than one 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
Silvan Fuhrer 3102b9f071 TECS: remove throttle integral limits 
Signed-off-by: Silvan Fuhrer <silvan@auterion.com>
 2021-01-13 21:21:07 +03:00
RomanBapst 987c320825 TECS: removed unused parameter 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
RomanBapst 5c4c2c240c tecs: dot not clip throttle integrator during saturation but only allow 
it to propagate into a direction which does not saturate

Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
Silvan Fuhrer 2ca4269464 TECS: separate integral gains for throttle and pitch loops 
Signed-off-by: Silvan Fuhrer <silvan@auterion.com>
 2021-01-13 21:21:07 +03:00
RomanBapst 01f891618b TECS: move to new control loop architecture 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
RomanBapst 447e14906c TECS: log more TECS states to enable better analysis 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
RomanBapst 8823f5e1ec TECS: added method to get SKE weighting 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
RomanBapst d0e8b882a2 TECS: added alpha filter classes to energy rate and tas derivative 
Signed-off-by: RomanBapst <bapstroman@gmail.com>
 2021-01-13 21:21:07 +03:00
Daniel Agar 87250ca47f move ecl L1, TECS, and data validator to PX4/Firmware 2020-06-18 19:26:30 -04:00