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Fixed wing drone control system and control method thereof

A technology of control system and control method, which is applied in aircraft control, transmission system, signal transmission system, etc., can solve the problems of low control flexibility, poor signal connection, and difficulty in controlling the speed of drones, so as to achieve convenient operation and good control. , to avoid the effect of not functioning properly

Inactive Publication Date: 2020-02-28
湖南库里斯智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fixed-wing unmanned aerial vehicle control system and its control method, which solves the problem that most traditional unmanned aerial vehicles use connecting rod and cable control systems, and the control flexibility is relatively low, and The speed of the drone is not easy to control, and the problem that the drone flies far away makes the signal connection with the ground poor

Method used

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  • Fixed wing drone control system and control method thereof
  • Fixed wing drone control system and control method thereof

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Embodiment 1

[0022] Such as Figure 1-2 As shown, the present invention provides a technical solution: a fixed-wing unmanned aerial vehicle control system includes a ground base station terminal, a CAN analysis box, a flight control computer, a 24V DC power supply, a governor, a brushless motor and a steering gear. The CAN analysis box adopts 2, and the CAN analysis box is respectively connected with the ground base station terminal and the flight control computer; the CAN analysis box and the CAN analysis box carry out information transmission through a 900 MHz wireless communication link; the flight control computer The CAN analysis box and the 24V DC power supply are respectively connected by wires; the 24V DC power supply is respectively connected to the governor, the brushless motor and the steering gear by wires; the governor and the flight control computer are connected by wires, the The speed governor is connected with a brushless motor through a wire, and the brushless motor is eq...

Embodiment 2

[0024] The control method of the fixed-wing UAV control system includes take-off control, speed control and steering control.

[0025] The take-off control: when the UAV takes off, the base station terminal on the ground transmits the take-off information to the flight control computer through the CAN analysis box, and the flight control computer sends instructions to the governor, and the brushless motor drives the blades to rotate. The aircraft takes off at the set takeoff speed on the spot.

[0026] For the speed control, the base station terminal on the ground transmits the speed control information to the flight control computer through the CAN analysis box, and the flight control computer issues a speed control command and transmits it to the governor, and the governor controls the speed of the brushless motor to realize the speed control of the drone. speed regulation.

[0027] For the steering control, the ground base station terminal transmits the steering informatio...

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Abstract

The invention discloses a fixed wing drone control system and a control method thereof. The system comprises a ground base station terminal, CAN analysis boxes, a flight control computer, a 24 V direct current power source, a speed controller, a brushless motor and steering engines. A connecting rod and steel cable control system of a traditional drone is changed into telex control, by means of amaneuvering system operated by the steering engines, the operation flexibility of a drone is effectively improved, and the situation that normal operation cannot be achieved due to connecting rod or steel cable mechanical faults is avoided. The rotating speed of the brushless motor is controlled through the speed controller, so that the rotating speed of paddles is achieved, thus, control over thespeed of the drone is achieved, the structure is simple, and the operation is convenient. In the control system, the ground base station terminal and the flight control computer are in data transmission through the CAN analysis boxes, the CAN analysis boxes are in information transmission through a 900 MHz wireless communication link, and the ground base station terminal can better control the flight range of the drone.

Description

technical field [0001] The invention relates to the technical field of unmanned aerial vehicle control, in particular to a fixed-wing unmanned aerial vehicle control system and a control method thereof. Background technique [0002] Due to the advantages of small size and low cost of unmanned aerial vehicles, and with the rapid development of flight control technology, communication technology and electronic technology, the performance and types of unmanned aerial vehicles are constantly increasing, making them widely used in military and civilian fields. application requirements are constantly increasing. [0003] Most of the traditional UAVs use connecting rods and cable control systems, the control flexibility is relatively low, and the speed of UAVs is not easy to control, and UAVs fly far so that the signal connection with the ground is poor. Contents of the invention [0004] (1) Solved technical problems [0005] Aiming at the deficiencies of the prior art, the pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C19/00B64D27/24B64D31/00B64C39/02H04L29/08G08C17/02
CPCB64C19/00B64D27/24B64D31/00B64C39/02H04L67/12G08C17/02B64U10/25B64U2201/20
Inventor 谭佳龙谭杰
Owner 湖南库里斯智能科技有限公司
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