FeiYu Tech FY-41AP - Manual (Page 4)

Guilin Feiyu Electronic Technology Co., Ltd.
Guilin Feiyu Electronic Technology Co., Ltd http://www.feiyu-tech.com [email protected]
Page 2
1. FY-41AP AutoPilot System Introduction
FY-41AP Module
FY-41AP is an inertial attitude measurement instrument used for FPV flight on
fixed-wing aircrafts and multi-rotors aircrafts. It has an integrated OSD video overlay
system that presents critical flight information such as power management, airspeed,
altitude, and flight direction via its electronic compass, allowing for a clear visual flight
while ensuring key information is within sight.
The new FY-41AP with its enhanced Altitude Control and GPS module, can now
realize improved pinpoint inertial navigation and automatic piloting.
Flight stabilization is achieved via an integrated 3 axis gyro, 3 axis accelerometer, 3
axis magnetometer and a barometric pressure sensor. This enables the module to
accurately measure flight attitude, earth azimuth & relative altitude to achieve:

Extremely stable conventional flight pattern

Stabilized 3D flight

Automatically return to home (RTL)

Fixed altitude flight

Heading lock flight

GPS waypoint flight

Auto circling over a fixed GPS location.
GPS Module
GPS module – enables the FY-41AP to calculate the flight course & sense the exact
location of the aircraft. GPS Data allows aircraft return to home (RTL), Auto Circle, Fixed
altitude, Heading lock flight and fully autonomous flight via GPS waypoints setting.
Airspeed Module
The Airspeed Sensor included enables the system to automatically control airspeed
via throttle management and prevents the aircraft from stalling and ensures a stabilized
flight.
Compared to GPS the Airspeed Sensor reacts quicker and is affected less by the
wind.
OSD System
FY-41AP has integrated OSD hardware with optimizing display interface. Critical flight
parameters are displayed like Altitude, Speed, Direction, flying voltage and Amp draw, and
most display parameter outlay can be changed via RC control.