Combined aircraft composed of fixed wing and electric multi-rotor wing

A composite aircraft and fixed-wing technology, applied in the field of aircraft, can solve problems such as impracticality, achieve the effects of simple structure, reduced development risk, and wide application

Active Publication Date: 2013-04-17
YUNEEC INT (CHINA) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, because it has to take off and land vertically on the deck, the high-temperature gas i

Method used

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  • Combined aircraft composed of fixed wing and electric multi-rotor wing
  • Combined aircraft composed of fixed wing and electric multi-rotor wing
  • Combined aircraft composed of fixed wing and electric multi-rotor wing

Examples

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no. 1 example

[0047] Such as Figure 5 Shown is the compound aircraft that a kind of fixed wing and electric multi-rotor of the present invention are formed, and it comprises a set of fixed wing aircraft assembly, and this assembly comprises fuselage 1, main wing 2, empennage 3 and fixed wing power system 4 (also claiming fixed wing power system 4) Wing aircraft power system), that is, a system that provides power to components of a fixed-wing aircraft. Those skilled in the art should understand that the main wing and the fixed wing appearing in the full text refer to the same part, which is called the fixed wing relative to the rotor; the main wing is called from the structural composition of the aircraft, relative to the empennage Said. On the basis of the fixed-wing aircraft components, four sets of electric multi-rotor power systems 5 are added, which are systems that provide power for components that function as rotorcraft, but not limited to four sets, and the electric multi-rotor po...

no. 2 example

[0070] Such as Figure 14 , 15 , the difference between this embodiment and the first embodiment is that there are 6 sets of electric multi-rotor power systems in this embodiment, 4 of which are installed on the main wing, and the other two are installed on the fuselage near the empennage place. Figure 15 Air jet device 8 is installed at the aircraft tail in the middle, can be power propulsion aircraft to fly forward with jet. The rest are basically the same as the first embodiment.

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Abstract

The invention discloses a combined aircraft composed of a fixed wing and an electric multi-rotor wing. The combined aircraft comprises a group of electric multi-rotor wing power systems and a general controller; a fixed wing power system and the electric multi-rotor wing power systems are independent in structure; the general controller comprises a fixed wing control system and an electric multi-rotor wing control system for controlling the electric multi-rotor wing power systems to work; the general controller is further used for controlling the fixed wing control system and the electric multi-rotor wing control systems to work independently or work cooperatively; and a rotor wing rotary plane of the electric multi-rotor wing power system is parallel to a central axis of a machine body. The combined aircraft disclosed by the invention can freely convert between two flying modes, can vertically ascend and descend and fly as a helicopter and can also ascend and descend and fly as a fixed wing airplane; and the flying of the combined aircraft can be realized by using a mode of the mixing work of the two power systems in ascending, descending and flying processes.

Description

technical field [0001] The invention relates to an aircraft, in particular to a compound aircraft composed of fixed wings and electric multi-rotors. Background technique [0002] The common fixed-wing aircraft in the aviation field mainly rely on the wings to generate lift to balance the weight of the aircraft, and the power system is mainly used to overcome the flight resistance of the aircraft. Therefore, the power (push-pull force) far smaller than the weight of the aircraft can make the fixed-wing aircraft lift off the ground. null. Its flight speed is fast, the range and cruising time are long, but the take-off and landing distance is long, requiring high-quality runways, which seriously affects and hinders the application of fixed-wing aircraft in remote areas without dedicated airports. [0003] Rotary-wing helicopters, which are common in the aviation field, can solve the problem of vertical take-off and landing in small places. In the known rotorcraft, in addition...

Claims

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Application Information

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IPC IPC(8): B64C27/26
Inventor 田瑜江文彦
Owner YUNEEC INT (CHINA) CO LTD
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