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UAV flight control system

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 unmanned aerial vehicle transportation, inconvenient launch, installation obstacles, etc.

Active Publication Date: 2021-02-09
成都云鼎智控科技有限公司
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  • Summary
  • 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

Method used

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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 for an unmanned aerial vehicle, comprising: a main control system, a propulsion system, a rudder system, and a feedback system; the propulsion system has at least two ducted fan propulsion units, and the rudder system has at least three Steering gear, the at least one ducted fan propulsion unit and the at least two steering gears are centrally arranged at the tail of the unmanned aerial vehicle, and the output shafts of the rudder drive motors of each steering gear in the at least two steering gears are all aligned Arranged in the direction of the central axis of the tail, these rudder drive motors are circumferentially spaced around the central axis of the tail, and each of the rudder drive transmission mechanisms in the at least two steering gears is completely or mainly positioned perpendicular to the The transmission component on the plane corresponding to the rudder blade rotation axis transmits the rotation of the output shaft of the corresponding rudder blade drive motor to the corresponding rudder blade rotation axis so that the rudder blade rotation axis rotates in a manner perpendicular to the central axis of the UAV tail.

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 Patents(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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