Unmanned aerial vehicle flight control system and ducted fan installation and fly-by-wire interface module

Abstract

The invention discloses an unmanned aerial vehicle flight control system and a ducted fan installation and fly-by-wire interface module. The unmanned aerial vehicle flight control system comprises a master control system, a propulsion system, a rudder system and a feedback system. The propulsion system comprises at least two ducted fan propulsion units in total, and the rudder system comprises atleast three steering engines in total. The propulsion system further comprises the ducted fan installation and fly-by-wire interface module. The module comprises ducted fan installation and fly-by-wire interface butt joint devices which are used for installing corresponding ducted fans on the outer side wall of the tail of an unmanned aerial vehicle and enabling fan-side fly-by-wire interfaces onthe ducted fans to be in butt joint with corresponding control-side fly-by-wire interfaces arranged on the outer side wall of the tail of the unmanned aerial vehicle in a protruding manner, grooves for accommodating the corresponding control-side fly-by-wire interfaces in a matched manner are formed in supports of the devices, and in the ducted fan installation and fly-by-wire interface butt jointdevices, the insertion ends of the corresponding fan-side fly-by-wire interfaces enter the grooves.

Description

technical field [0001] The invention relates to a flight control system of an unmanned aerial vehicle, which mainly includes a main control system, a propulsion system, a rudder system and a feedback system. Background technique [0002] The flight control system of UAV usually includes main control system, propulsion system, rudder system and feedback system. Among them, the propulsion system is used to provide thrust to keep the UAV flying; the rudder system is used to realize the steering of the UAV; the main control system is used to control the operation of the propulsion system and the rudder system; the feedback system is used to feed back to the main control system Control results for unmanned aerial vehicles. The UAV flight control system needs to match the type of UAV. At present, for UAVs that are long in shape and usually fly along their own length direction, the propulsion system and rudder system are usually set far apart in the length direction of UAVs, whic...

AI Technical Summary

Problems solved by technology

At present, for UAVs that are long in shape and usually fly along their own length direction, the propulsion system and rudder system are usually set far apart in the length direction of UAVs, which is easy for UAVs. The installation of other functional components creates obstacles, and it also brings inconvenience to the transportation and launch of UAVs

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