- post takeoff, the aircraft follows the infinite line sourced from the launch point in the direction of the takeoff waypoint
- takeoff waypoint altitude is used as a clearance altitude, set such that once above, the aircraft has cleared all ground occlusions and may proceed with the mission
- runway takeoff state machine simplified to throttle ramp, clamped to runway, climbout, and fly
- throttle ramp must complete before switching to next state to avoid a jump in throttle setpoint just after takeoff if the takeoff airspeed is reached before the ramp is complete
- roll constraints near ground post takeoff removed from runway takeoff class (handled externally now)
- minimum airspeed in TECS is reduced to takeoff speed (if necessary) to lower the underspeed detection bound
- lateral-directional guidance uses a different period parameter during ground roll
- apply constraint only for takeoff and landing modes
- add two params, wing span and wing height, to calculate a reasonable height at which roll limits can be opened
- takeoff situational knowledge removed from all other modes except manual (or actual takeoff mode)
- manual takeoff is marked complete if at a controllable airspeed
- minimum pitch bounds TECS until manual takeoff complete
- remove individual roll constraints during manual takeoff (ground proximity constraints coming in subsequent commit)
- underspeed condition only determined by true airspeed undershoot
- change binary underspeed condition to a continuous percent undersped
- ramp-in max throttle, pitch speed weight, and TAS setpoint reduction during underspeed to avoid jumpy commands at the true airspeed error boundary
- let true airspeed filter reach zero airspeed
- create integral and trajectory generator reset methods
- always run TECS unless in rotary-wing mode (or in transition)
- constantly reset TECS integrals and trajectory generators when landed
- simplify takeoff reset method
- removes _last_manual variable in favor of _skipping_takeoff_detection, which is handled in the control mode setter
- takeoff detection (both launch and runway) is skipped if entering takeoff mode from any other mode while having already been in the air
- added method to runway takeoff class for force setting the fly state when we want to skip the takeoff detection
* Change min > max notation to [min, max] in Parameters Markdown
* Update src/lib/parameters/px4params/markdownout.py
Co-authored-by: Thomas Stastny <thomas.stastny@auterion.com>
Co-authored-by: Hamish Willee <hamishwillee@gmail.com>
Co-authored-by: Thomas Stastny <thomas.stastny@auterion.com>
- array length of data was increased without changing the data type of
the variable holding the length
Signed-off-by: RomanBapst <bapstroman@gmail.com>
As they are always moving horizontally, the check doesn't make sense
for fixed-wings.
Also don't run the check while on ground to prevent getting a failed
check during pre-takeoff manipulation.
- trim throttle is handled entirely by the position controller
- navigator should use speed setpoints
- added flag gliding_enabled in position setpoint to stills support gliding
Signed-off-by: RomanBapst <bapstroman@gmail.com>
- allow compensation based on vehicle weight (parameterized)
- use density for calculating trim throttle compensation instead of pressure
- removed parameter FW_THR_ALT_SCL
Signed-off-by: RomanBapst <bapstroman@gmail.com>
Make Power Off tune not interruptable
This solves the case of Low Battery warning tune overriding the power
off tune, as now the Power off tune is not interruptable by any other
tune unless override flag is specified
commander_helper: resolve "redundant boolean literal in ternary expression result"
- Existing code was hard to read and quite ambiguous
- Also it allowed constantly re-sending the tune_control request for a
fixed duration tunes like "TUNE_ID_BATTERY_WARNING_SLOW", while not
respecting the tune duration
When wind is already estimated, we don't reset the states using airspeed
data, so it could be that the fusion fails if the airspeed isn't
consistent with the filter (test ratio > 1). In this case, don't start
the fusion.
When wind isn't already estimated, the wind states are reset using
airspeed so the fusion can start regardless of the current test ratio.
Thomas Stastny
bresch
alexklimaj
Raffaele Rossi
Daniel Agar
Bruce Meagher
Junwoo Hwang
RomanBapst
Hamish Willee
Matthias Grob
marcirsch
Junwoo Hwang
Igor Mišić