- higher airspeed targets
- higher pusher thrust
- higher takeoff attitude (arsp failure test)
in the airspeed failure case, the lowered airspeed reading causes the
controller to want to speed up until the (wrong) airspeed is at the
setpoint, i.e. the real airspeed quite a bit faster. without these
fixes, tecs does a nosedive to regain airspeed, but never becomes fast
enough (with already maxed out pusher thrust). we pervent this with
the first two adaptations, while the last one gives space for the
remaining nosedive.
fix this permanently by:
- ensuring the model makes sense definitely (pusher thrust, mass, aero
properties)
- noticing the failure faster
- adapting tecs so it doesn't nosedive?
- stop sending airspeed in sih
src/modules/simulation/sensor_airspeed_sim/SensorAirspeedSim.cpp
is already doing that. in the sensor failure case (wrong), that implements
the failure, but the SIH one not, giving conflicting data. so switch
it off
- larger acceptance radius
quadx position mode is just not that accurate. is it a control/model
mismatch problem, or a simulation problem?
- wait longer for disarm in test_vtol_rtl
this would fail at large speed factors previously. timing bug or
acceptable small variation?
Balduin