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UAV and method of controlling gliding thereof

A control method and technology for unmanned aerial vehicles, applied in the field of unmanned aerial vehicles, can solve the problems of difficult sliding control, high speed, and prone to rollover, and achieve the effect of preventing rollover

Active Publication Date: 2018-04-06
埃洛克航空科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The main purpose of this application is to provide an unmanned aerial vehicle to solve the problem that sliding control is difficult and rollover is easy to occur when the speed is high

Method used

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  • UAV and method of controlling gliding thereof
  • UAV and method of controlling gliding thereof
  • UAV and method of controlling gliding thereof

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Embodiment Construction

[0033] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiment of the application will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the application. Obviously, the described embodiment is only It is an embodiment of a part of the application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0034] It should be noted that the terms "first" and "second" in the description and claims of the present application and the above drawings are used to distinguish similar objects, but not necessarily used to describe a specific sequence or sequence. It should be understood that the data so used may be interchanged under appropriate circumstances for...

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Abstract

The application discloses a UAV and a method of controlling the gliding thereof. The method includes: detecting whether the initial gliding speed of the UAV is greater than a set gliding speed threshold; if so, recording the heading and the position coordinates of the gliding UAV; obtaining a yaw angle according to the heading of the gliding UAV, and obtaining a lateral offset distance according to the position coordinates of the UAV; calculating a steering control instruction for controlling the steering of the UAV according to the lateral offset distance and the yaw angle; acquiring the rollangle and the roll angular rate of the UAV in real time to obtain a protection control instruction for preventing the UAV from rolling over; controlling the steering of the tail wheel of the UAV according to the protection control instruction and the steering control instruction to complete the gliding control of the UAV. The method solves a technical problem that the gliding control of the UAV is difficult and the UAV is likely to roll over at a high speed.

Description

technical field [0001] The present application relates to the field of unmanned aerial vehicles, in particular, to an unmanned aerial vehicle and a method for controlling its gliding. Background technique [0002] In the prior art, the landing gear of the unmanned aerial vehicle adopts the rear three-point type, which has the advantage of short take-off distance in actual use. [0003] Aiming at the problem that sliding control is relatively difficult in related technologies, and rollover is prone to occur when the speed is high, no effective solution has been proposed yet. Contents of the invention [0004] The main purpose of this application is to provide an unmanned aerial vehicle to solve the problem that sliding control is relatively difficult and rollover is prone to occur when the speed is high. [0005] In order to achieve the above purpose, according to one aspect of the present application, a control method for controlling the taxiing of a drone is provided. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/10
CPCG05D1/101
Inventor 王刚
Owner 埃洛克航空科技(北京)有限公司
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