Manual

GuiLin FeiYu Electronic Technology Co., Ltd.
GuiLin FeiYu Electronic Technology Co., Ltd http://www.feiyudz.cn E-mail: [e-mail]
Page 53
Route Stability Adjustment
1. ―Rudder Stability‖ is useful. It‘s used to improve the course stability during flying .
2. Notice: The plane will not fly in a straight line if the settings are too high. For an example,
flight path from A to B.
Rudder Turn Control for Heading Adjustment
For planes using Mix Control Mode - When working in the ―no mix
(AIL&RUD NAV)‖and―ELE and AIL mix (AIL&RUD NAV)
modes, the turning is controlled by the ailerons.
But after entering the planned flight route, the ailerons function will
change from turning to maintaining flight stabilization. At the
same time, the rudder will take over the function of heading
adjustment. Therefore, the heading adjustment gain (see right) using
‗Rud Turn Control‘ becomes very important.
If ―Rud Turn Control‖ is set too high, the plane will swing left and
right, making a tight S-route.
Whereas if ―Rud Turn Control‖ is set too low, the plane will not be able to follow (deviate) the
planned flight route.
So remember, if you are using either ―no mix (AIL&RUD NAV)‖and―ELE and AIL mix
(AIL&RUD NAV) modes, you need to adjust the control gain of ―Rud Turn Control‖.
B
C
A
A
B
A
B
C
A
A
B
A
B
C
A
A
B
A
B
C
A
A
B
A
Increase ―Side Offset damping‖ if plane fly like a ―Big S‖ pattern.
Decrease ―Side Offset damping‖ if plane fly in a ―Tight S‖ pattern.
Increase ―Roll integrator‖ if the plane roll to one side only.
Reduce the ―Roll integrator‖ if the plane repeatedly and quickly roll on both sides.