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Combination duct aircraft, flight control system and method thereof

The technology of a flight control system and control method, applied in the field of aircraft, can solve problems such as single purpose and complex structure of ducted aircraft, and achieve the effects of fast and accurate balance, ensuring safety, stability and use, and reducing air resistance and noise

Active Publication Date: 2017-02-22
四川特飞科技股份有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Based on the above technical problems, the present invention provides a combined ducted aircraft, thereby solving the technical problems of complex structure and single purpose of the previous ducted aircraft; at the same time, the present invention also provides a flight control system and method for the combined ducted aircraft

Method used

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  • Combination duct aircraft, flight control system and method thereof
  • Combination duct aircraft, flight control system and method thereof
  • Combination duct aircraft, flight control system and method thereof

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specific Embodiment

[0070] Such as Figure 1-Figure 7 As shown, a combined duct aircraft is composed of a combined duct central body 1 and eight fan-shaped single duct flying bodies 2, and the eight single duct flying bodies 2 are detachable and symmetrically arranged on the combined duct central body On the outside, the eight single-duct flying bodies 2 are connected to each other to form a complete ring structure, and together form a circular combined duct aircraft; the single-duct flying body 2 includes a single-duct flying body main body 4, and The main body 4 of the ducted flying body is provided with a landing gear 6, a power unit and an anti-torque grid rudder 5, and the power unit is fixed on the main body 4 of the single ducted flying body through a support 7; There is a duct 3, and an anti-torque grid rudder 5, a power unit and a support 7 are arranged from bottom to top in the duct 3; the support 7 includes a cylindrical seat 10 and four legs 11, and the cylindrical seat 10 is provided...

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Abstract

The invention relates to a combination duct aircraft. The combination duct aircraft consists of a combination duct central body and an even number of fan-shaped single duct flying bodies; a flight control system is arranged in the combination duct central body; the fan-shaped single duct flying bodies are detachably, symmetrically and uniformly arranged on the outer side of the combination duct central body to form an annular combination duct aircraft together. The combination duct aircraft is formed by assembling in a detachable manner; the number of the single duct flying bodies can be regulated according to a requirement so as to meet the requirements of different load and different purposes; meanwhile, the combination duct aircraft is simple in structure and convenient to load and unload; the single duct flying bodies and the combination duct central body form a circular main body structure, so that air resistance and noises can be reduced; the flight is safe and stable; the control is precise; the reactive torque balance is realized by adopting a reactive torque grid fin of a brand new structure, so that the balance is quick and accurate; the energy consumption required for the balance is reduced; the requirements of vertical take-off and landing and stable flight of the aircraft are met.

Description

technical field [0001] The invention relates to aircraft, and belongs to the technical field of aircraft. More specifically, the present invention relates to an aircraft with combined ducts, and also relates to a flight control system and method for the aircraft with integrated ducts. Background technique [0002] Unmanned aerial vehicles can be divided into fixed-wing, rotary-wing and ducted types according to their functions. The ducted aircraft is currently the most advanced aircraft. [0003] At present, most ducted aircraft are single ducts, which are only suitable for low-altitude and low-speed flight, and are limited by the power and moment of inertia of a single engine. The load capacity of a single duct cannot be greatly improved, and the structure is relatively complex. [0004] The ducted aircraft uses a propeller propeller (referred to as the propeller) installed in the duct. The engine provides power to rotate the propeller and generate thrust to lift the aircr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C27/08B64C27/12B64C27/82B64D29/00B64C39/00
CPCB64C27/08B64C27/12B64C27/82B64C39/00B64D29/00B64U50/11B64U50/19B64U10/10
Inventor 谢立东龙金生
Owner 四川特飞科技股份有限公司
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