Flight control system of unmanned aerial vehicle

A flight control system, unmanned aerial vehicle technology, applied in the direction of joint control, aircraft transmission, aircraft power transmission, etc., can solve the problems of installation obstacles, unmanned aerial vehicle transportation, inconvenient launch, etc.

Active Publication Date: 2020-12-18
成都云鼎智控科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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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  • Flight control system of unmanned aerial vehicle
  • Flight control system of unmanned aerial vehicle
  • Flight control system of unmanned aerial vehicle

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Embodiment Construction

[0020]The present invention will be clearly and completely described below in conjunction with the accompanying drawings. Those skilled in the art will be able to implement the present invention based on these descriptions. Before the present invention is described in conjunction with the accompanying drawings, it should be pointed out that:

[0021] The technical solutions and technical features provided in each part of the present invention, including the following description, can be combined with each other under the condition of no conflict.

[0022] In addition, the embodiments of the present invention involved in the following descriptions are usually only a part of the embodiments of the present invention rather than all the embodiments. Therefore, based on the embodiments of the present invention, those skilled in the art will not make any All other embodiments obtained under the premise of creative labor shall belong to the protection scope of the present invention....

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Abstract

The invention discloses a flight control system of an unmanned aerial vehicle. The 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 at least three steering engines in total. At least one ducted fan propulsion unit andat least two steering engines are arranged at the tail of the unmanned aerial vehicle in a centralized manner. Output shafts of rudder sheet driving motors of the at least two steering engines are arranged in the central axis direction of the tail, and the rudder sheet driving motors are annularly arranged around the central axis of the tail at intervals. Rudder sheet driving transmission mechanisms in the at least two steering engines transmit the rotation of the output shafts of the corresponding rudder sheet driving motors to corresponding rudder sheet rotating shafts completely or mainlythrough transmission parts with the motion directions located on planes perpendicular to the corresponding rudder sheet rotating shafts so that the rudder sheet rotating shafts can rotate in the manner of being perpendicular to the central axis of the tail of the unmanned aerial vehicle.

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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C19/02B64C13/50
CPCB64C13/50B64C19/02
Inventor 唐冰刘以建
Owner 成都云鼎智控科技有限公司
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