What is a fixed wing drone, point in detail

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The wing is mainly composed of spars, longitudinal walls, stringers, ribs and skins, etc., and its main function is the lift required for flight. 2.The fuselage is mainly composed of longitudinal skeleton trusses and trusses, transverse skeleton ordinary partition frames and reinforced partition frames, skins, etc., and its main function is to load fuel and equipment, and connect the wings, tails, landing gear, etc. into a whole.

3.The tail is mainly composed of two parts: a horizontal tail and a straight tail, and its main function is to stabilize and operate the pitch and deflection of the UAV. 4.

The landing gear is mainly composed of pillars, shock absorbers, wheels and retraction organizations, etc., and its main function is to support the take-off, landing, taxiing, taxiing and parking of UAVs. 5.The power plant includes two kinds of gasoline and electric power, of which the gasoline power unit is mainly composed of propeller, engine, servo and auxiliary system, etc., and the electric power unit is mainly composed of battery, ESC, motor and propeller.

The main function of the power plant is to generate pull (propeller) or thrust (jet) to make the drone move relative to the air.

A general fixed-wing UAV system consists of five main parts: the airframe structure, avionics system, power system, take-off and landing system, and ground control station.

The fuselage structure is composed of a detachable modular fuselage, which is not only convenient to carry, but also can be assembled and taken off in a short time.

The avionics system is composed of flight control computer, sensor, payload, wireless communication, and air-electric battery to complete the needs of the aircraft control system.

The power system is composed of a power battery, a propeller, and a brushless motor to provide the power required for the flight of the aircraft.

The take-off and landing system consists of a catapult rope, a catapult frame, and a parachute, which helps the aircraft complete the catapult take-off and parachute landing.

The ground control station includes ground station computers, handles, radio stations and other communication equipment to assist in the completion of route planning tasks and the monitoring of the flight process.

Deficiencies, I hope you can add more, I hope it will help you!

1. Disaster monitoring: landslides, floods, dammed lakes, debris flows, etc.;

2. Environmental monitoring: With the needs of national ecological construction, the environmental protection department urgently needs rapid monitoring means to monitor various pollution sources and their diffusion trends, so as to provide a basis for environmental governance;

3. Urban planning: China's urbanization is developing rapidly, and tens of thousands of small towns currently lack high-precision and resilient spatial information personnel. The use of conventional aerial photography means is not economical, and the use of manual measurement methods is difficult, so the remote sensing system of UAV can quickly provide data sources for planning and mapping.

4. Inspection: UAVs are used for aerial photography or real-time transmission, which can be used for inspection and investigation of lines and facilities. For example, the inspection of power lines, the inspection shed of oil pipelines, the air inspection around the airport, and the first air inspection.

Fixed-wing UAVs are characterized by long endurance and high-altitude flight.

Fixed-wing UAV is a type of UAV with fixed wings that can automatically or manually adjust the sweep angle at the outer end of the wing with speed. Because of its excellent function and modular integration, it has been widely used in surveying and mapping, geology, petroleum, agriculture and forestry and other occupations, and has a broad market application prospect.

The general fixed-wing UAV system consists of five main parts, namely the airframe structure, avionics system, power system, take-off and landing system and ground control station. Fixed-wing UAVs are favored in the industry because of their excellent systems. It is believed that in the future, fixed-wing UAVs will have a broader market application prospect and will be more widely used.

Agricultural applications

The fixed-wing UAV is mainly used in farmland information collection and farmland sense, and has the characteristics of large load, fast flight speed and high operation efficiency. The operation generally adopts ultra-low altitude flight, 5-7 meters away from the crop canopy, and has high requirements for the terrain of the operation area, and is generally widely used in open farms.

After sowing, the most critical round of pure steps before harvest is to monitor the crop regularly, manual monitoring of the health of the crop is practically impossible, the lack of water for insects and pests and low levels in the soil can seriously hinder crop growth. Drones can help farmers with all of these issues and many other such issues, and frequent inspections can help farmers gain real-time and actionable insights on water scarcity, crop diseases, and moisture levels.

The above content reference: Encyclopedia - fixed-wing UAV.

Light fixed-wing aircraft focus on the design and manufacture of simple very, there are many design models on the Internet, as long as the scale of the model is made, propellers and wings are sold, do your own fuselage structure on the line, the most important thing is the aircraft thick or center of gravity, it is best to lift the aircraft up to check the center of gravity, the first time you take off must remember to the right stool source pressure steering stick to eliminate the left slope caused by the rotation of the propeller.

Summary. There are many types of fixed-wing drone airfoils, and here are some common airfoils:1

Rectangular Wing: A rectangular wing is the simplest airfoil, with an equal wingspan and root chord length, making it suitable for low speed and low lift-to-drag applications. 2.

Elliptical wing: The airfoil shape of the elliptical airfoil is similar to an ellipse, which has a good lift-to-drag ratio, and is widely used in high-speed flight and long endurance. 3.

Trapezoidal wing: The trapezoidal wing has a gradually decreasing wingspan and is suitable for applications that require greater lift, such as drones that take off and land short distances. 4.

Winglet Wing: A winglet wing is a small fin that is added to the wingtip to reduce the vortex loss at the wingtip and improve the lift-to-drag ratio. 5.

Gradual Wing: Gradient airfoils feature a decreasing span with the root chord length and are suitable for applications that require higher lift and less drag. 6.

Swept wing: The wingspan of the swept wing is sloping backwards, which can reduce air resistance and increase maneuverability, and is suitable for high-speed cruising and drones with high maneuverability requirements.

There are many types of fixed-wing drone airfoils, and the following are some common airfoils:1Rectangular wing:

The rectangular airfoil is the simplest airfoil, with equal wingspan and root chord length, making it suitable for applications with low speeds and low lift-to-drag ratios. 2.Elliptical wing:

The airfoil shape of the elliptical airfoil is similar to an ellipse, which has a good lift-to-drag ratio, and is more widely used in high-speed flight and long endurance. 3.Trapezoidal wing:

The trapezoidal airfoil has a progressively reduced wingspan and is suitable for applications that require greater lift, such as drones that take off and land short distances. 4.Winglet wing

The wingtip chamfer airfoil is to add a small wing at the wing tip, which can reduce the vortex loss at the small wing tip and improve the lift-to-drag ratio. 5.Gradual wing:

The gradient airfoil has a decreasing wingspan with the root chord length and is suitable for applications that require higher lift and less drag. 6.Swept wing:

The wingspan of the oblique trapezoidal airfoil is sloping backwards, which can reduce air resistance and increase maneuverability, and is suitable for high-speed cruising and drones with high maneuverability requirements.

In addition to the above common airfoils, there are many other special airfoils, such as inverted trapezoidal airfoils, leading edge backward airfoils, etc., each airfoil has its own suitable flight characteristics and application scenarios. The exact airfoil type you choose depends on the design needs of the drone and the environment in which it will be used. Hope it helps, thank you.

Dear, hello, there are many types of airfoils for fixed-wing UAVs, and the common ones are as follows: 1Rectangular wing: A rectangular wing is one of the simplest airfoils, with an equal wingspan and chord length and a small wing area, making it suitable for low-speed, short-distance missions.

2.Elliptical wing: Elliptical wing is an airfoil with a relatively large wingspan and chord length, and its wing area is relatively large, which can provide greater lift and better flight stability, and is suitable for long-term, high-altitude, and high-speed flight missions.

3.Wingtip swept delta wing: This airfoil wing tip is tilted backwards to reduce delayed air resistance and improve flight speed and stability.

4.Delta-swept wings with wingtips: This type of wingtip tilts forward, which can reduce air resistance, improve flight speed and stability, and is suitable for high-speed flight missions.

5.Diamond wing: The diamond wing is a more complex airfoil, which is characterized by good maneuverability and high-speed performance, and is suitable for high-maneuverability and high-speed flight missions.

6.Biwing: A biplane is an airfoil consisting of two wing surfaces, where the upper wing is responsible for providing lift and the lower wing is responsible for providing stability and control.

The biplane has good flight stability and is suitable for low-speed and short-distance flight missions. 7.Leading edge flaps:

The leading edge flap is a flap installed at the leading edge of the airfoil, which can increase the lift and stability of the wing, and is suitable for low-speed and short-distance flight missions. 8.Trailing edge flaps:

The trailing edge flap is a flap installed at the trailing edge of the airfoil, which can increase the lift and stability of the wing, and is suitable for high-speed and high-altitude flight missions.