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34717f7005675e8fea7def742def44eb9c24f19d
Commit Graph
326 Commits
Author SHA1 Message Date
Julien Lecoeur 34717f7005 Merge pull request #11288 from PX4/pr-tiltrotor_noairspeed_transition_check 
tiltrotor: fix transition check when airspeed is invalid
 2019-02-05 10:09:48 -05:00
Julien Lecoeur 57f9104420 VTOL tiltrotor: respect VT_ELEV_MC_LOCK 2019-02-03 22:33:42 -05:00
Daniel Agar 60f2a92e3d replace <cfloat> with <float.h> 
- <cfloat> isn't available in the NuttX c++ library
 2019-01-06 19:20:57 -05:00
Julian Oes 5b9dea5604 Replacing usleep with px4_usleep 
This is a step towards isolating time from the system.
 2018-12-22 10:32:18 +01:00
Matthias Grob c303e36ed0 vtol_att_control: small comment typo 2018-12-03 16:14:32 +01:00
Daniel Agar f9a3235709 remove unused parameter VT_AIRSPD_RULE (#10897) 
- fixes #10896
 2018-11-22 17:43:33 -05:00
Roman Bapst 90bfdb6f0a VTOL rate control architecture improvements (#10819) 
* attitude and rate setpoint message: use 3D array for thrust demand
* FixedWingAttitudeControl: rework airspeed scaling
  * move airspeed and scaling calculation into separate method
  * if vtol in hover and airspeed disabled use minimum airspeed instead of trim airspeed
 2018-11-21 20:32:40 -05:00
Roman deed462e62 tiltrotor back-transition improvements: 
- do not set zero throttle during the entire back-transition because otherwise
we need to make the back-transition really short
- added ramping up of throttle setpoint during backtransition to avoid
step inputs
- back-transition ends after back-transition time and not when motors are fully
rotated updwards. previously the vehicle would enter hover mode at high speed
which was not handled well by the mc position controller

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-11-06 22:10:38 +01:00
Roman 96f3feb088 weathervane: get rid of passive strategy 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-09-19 08:27:07 +02:00
Roman e17f0802cc tecs msg: changed flight_path_angle to height rate as clearly we are 
looking at height rates

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-09-17 10:27:08 -04:00
TSC21 ca42483794 update msgs fields from camelCase to snake_case so rosidl_generate_interfaces() is able to generate code for ROS IDL files 2018-07-30 21:40:28 +02:00
Daniel Agar b1d3bb0403 stop ignoring Wmissing-field-initializers and fix (#9912) 2018-07-22 12:45:52 -04:00
Daniel Agar 9a4de09325 sensors remove airspeed negative check 2018-07-16 01:09:19 -04:00
Daniel Agar 02d4405a62 c++11 default destructors 2018-06-30 19:55:08 -04:00
Daniel Agar e468a9bbcc move systemlib/pwm_limit to standalone lib 2018-06-12 09:06:30 +02:00
Daniel Agar d0bde9ab2a replace geo _wrap_pi with matrix::wrap_pi 2018-06-12 09:00:52 +02:00
Daniel Agar 222a91c6be mathlib delete Matrix, Quaternion, Vector 2018-05-23 17:27:09 -04:00
Daniel Agar 4e32cb17df clang-tidy modernize-use-equals-default 2018-05-18 22:48:55 +02:00
Beat Küng 13ab5ed0d0 px4_main_t: fix method declaration throughout the code base 
px4_main_t is defined as:
typedef int (*px4_main_t)(int argc, char *argv[]);
which matches with the definition in NuttX, given to task_create
 2018-05-09 07:59:46 +02:00
Daniel Agar 977ab4e7b8 improve end to end control latency measurement (#9388) 2018-05-02 03:03:32 -04:00
Daniel Agar ea3acb7121 cmake remove circular linking and reorganize 
- px4_add_module now requires MAIN
 - px4_add_library doesn't automatically link
 2018-04-29 21:48:54 -04:00
Roman e7e791fb1a tailsitter: use forward transition throttle for climb-rate controlled mode 
- the mc pos controller will decrease throttle during the transition
and thus the vehicle will not pick up enough airspeed to complete the
transition

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-04-18 17:23:38 -04:00
Hamish Willee 1a0c312f28 Fix description of VT_FW_ALT_ERR 2018-04-17 08:28:05 +02:00
Roman c206e0f1ac vtol_type.cpp: close pwm output device file descriptor 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-04-12 09:19:47 +02:00
Roman bd434636e9 vtol_type: avoid code duplication 
- created one method which has access to the pwm output device

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-04-12 09:19:47 +02:00
Roman 41a9ac0acb vtol_att_control: initialise VT_FW_MOT_OFFID correcly for standard vtol 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-04-12 09:19:47 +02:00
Roman df53dce6e1 vtol_type.h: initialise flag_idle_mc correctly 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-04-12 09:19:47 +02:00
Roman cd49c4bc17 vtol_type: improve comments 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-04-12 09:19:47 +02:00
Roman 79ff1436b8 vtol_att_control: move handling of motor state and idle speed selection 
to VtolType class

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-04-12 09:19:47 +02:00
Roman 744f806214 vtol_att_control: merge methods to disable a selection of motors 
- moved methods used to modify channel maximum pwm value to VtolType
class so that the can be shared by the differnt vtol types

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-04-12 09:19:47 +02:00
Daniel Agar 00f98c64db VTOL preserve PWM min and max when enabling/disabling actuators 2018-04-12 09:19:47 +02:00
Beat Küng 90513e719e ASSERT: remove some inappropriate asserts 
Since assertions lead to crashes, we need better failure handling. In all
the cases in this patch, the assert is not required.

All the ones with the task id should be replaced with the module base
class.

Ah yes, and this reduces flash space, since the ASSERT macro will expand to
a printf that contains the source file name.
 2018-04-11 07:47:06 +02:00
Roman d6a86dfa56 tailsitter: do not condition transition on airspeed if airspeed disabled 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-04-05 08:48:36 +02:00
Roman 2257cfc0fa vtol_att_control: set flag in_transition_to_fw properly 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-30 00:46:23 -04:00
Daniel Agar 29b3950747 move geo and geo_lookup to PX4/ecl 2018-03-26 23:16:55 -04:00
Daniel Agar ac7242987c delete unused tailsitter_recovery library (#9103) 2018-03-21 14:09:36 -04:00
Daniel Agar 2ce8b6a984 delete VT_FW_PITCH_TRIM parameter (#9014) 2018-03-07 09:08:59 -05:00
Roman ac2b3ccadc vtol_att_control: default front transition throttle to 100% 
- the main idea is to prevent airspeed less systems to stall after a
transition

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman e4ea7262fd tailsitter.cpp: small cosmetic fix 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman 03338935e0 vtol_att_control: make sure blending airspeed is smaller than transition airspeed 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman e0ca38e794 standard vtol: fix mc weight calculation 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman 23257bf6ee standard vtol: simplify blending weight calculation 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman b66bc712af tailsitter: avoid doing same calculation twice 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman 1d8f588d37 vtol_att_control: switch from division to multiplication for variable 
calculation

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman 9e16543dbe tiltrotor: represent time since transition in seconds 
- more intuitive
- avoids tons of divisions

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman ae2e6c7a18 tailsitter: represent time since transition in seconds 
- more intuitive
- avoids tons of divisions

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman bf22f02567 tailsitter: removed usage of hrt_elapsed and small cleanup 
- do not call hrt_elapsed_time since it's expensive
- remove P2 front transition phase (was not even used)

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman 196d0e40b4 standard vtol: use time in second since transition start instead of using 
microseconds

- seconds is more intuitive
- avoids tons of divisions by 1e6f

Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman 5a2a5127fa tailsitter: removed common vtol parameters 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00
Roman 07a84f2246 tiltrotor: removed common vtol parameters 
Signed-off-by: Roman <bapstroman@gmail.com>
 2018-03-07 14:01:51 +01:00