FeiYu Tech FY-91Q User Manual
FY-91Q
FY-91Q
FY-91Q
The interface of FY-91Q flight parameter setting:
Parameter
Parameter
Parameter
Setting
Setting
Setting
Pitch
1.1.1.
Pitch
Pitch
Pitch Control and Roll Control changes the strength of flight
stability attitude against pitching and rolling.
(1)
Pitch
(1)
(1)
Pitch
Pitch
Pitch Level Coefficient and Roll Level Coefficient, refer to the
Control
Control
Control
Level
Level
Level
and
Roll
and
and
Coefficient
Coefficient
Coefficient
Control
Roll
Roll
Control
Control
Roll
and Roll
Level
Roll
Level
Level
Coefficient
Coefficient
Coefficient
magnitude of leveling correction the flight controller will execute upon
pitching and rolling.
That is, these parameters control the degree (magnitude) of
recovery from when the airframe deviates
position
position
position
and instability.
result in oscillation.
(2)
Stability
(2)
(2)
Stability
Stability
parameter is not allowed in this firmware.
(3)
Pitch
(3)
(3)
Pitch
Pitch
Coefficient, separately control the degree of angular stability rate
convergence in pitching and rolling movements.
prevent movements at the aircraft pitch and roll axis.
.
If the value is too small, this will result in a slow recovery process
If the value is too large, the airframe will recover too quickly and
Continue
Continue
Continue
This parameter is set at zero (0) , meaning adjustment of this
Stability
Stability
Stability
The two parameters, Pitch Stability Coefficient and Roll Stability
It is the degree of control given by the controller which is used to
Coefficient
Coefficient
Coefficient
deviates
deviates
Roll
and Roll
Roll
from
from
from
Stability
Stability
Stability
the
original
the
the
original
original
Coefficient
Coefficient
Coefficient
leveled
leveled
leveled
If the parameter value is too small, the FC will control the
airframe pitching and rolling on its axis too slowly, resulting in poor
stability .
If the value is too high, axial oscillations will occur.
Heading
2.2.2.
Heading
Heading
Locking
(1) Locking
Locking
Locking Coefficient refers to the corrective action taken by the FC
to maintain flight heading hold.
If the value is too small, the heading hold will be too slow
resulting in directional drifting.
If the value is too high, heading hold will be carried out too
quickly resulting in oscillations.
(2)
Locking
(2)
(2)
Locking
Locking
Locking Continue refers to the degree of heading recovery given by
the controller in unit time .
If the value is too small, there will be a constant deviation between
the actual heading angle and the objective heading angle. This results
in difficulty to reach the objective flight heading angle.
Locking
Locking
Locking
Coefficient
Coefficient
Coefficient
Continue
Continue
Continue
Control
Control
Control
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