Six rotor-wing aircraft

An aircraft and six-rotor technology, applied in the field of aircraft, can solve the problems of low lift and weight, poor flexibility and stability of aircraft

Inactive Publication Date: 2011-02-16
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, in order to solve the defects of the prior art, the present invention provides a six-rotor aircraft, which can effectively solve

Method used

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  • Six rotor-wing aircraft
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  • Six rotor-wing aircraft

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0018] Example 1

Example Embodiment

[0019] by figure 2 As shown, the first embodiment of the hexarotor includes a body 1, a first connecting rod 10, a second connecting rod 11, a third connecting rod 12, a fourth connecting rod 13, and a fifth connecting the body and six rotors. The rod 14, the sixth connecting rod 15, the first rotor 2, the second rotor 3, the third rotor 4, the fourth rotor 5, the fifth rotor 6, and the sixth rotor 7 respectively arranged on the ends of each connecting rod. The device 8 and the electronic control system 9 provided in the body 1. The geometric center lines of the six connecting rods are on the same plane, the angles between the first connecting rod 10, the second connecting rod 11, and the sixth connecting rod 15 are all 30°, and the fourth connecting rod and the third connecting rod 12, The included angles of the fifth connecting rods 14 are all 30°, and each connecting rod is in a straight line with the third connecting rod that is two connecting rods apart. The power device ...

Example Embodiment

[0020] Example 2

[0021] by image 3 As shown, the hexarotor includes a body 1, connecting the body and six rotors with a first connecting rod 10, a second connecting rod 11, a third connecting rod 12, a fourth connecting rod 13, a fifth connecting rod 14, and a sixth connecting rod. Rod 15, the first rotor 2, the second rotor 3, the third rotor 4, the fourth rotor 5, the fifth rotor 6, the sixth rotor 7 respectively arranged on the ends of the connecting rods, the power unit 8 and the machine body The electronic control system in 1 9. The first connecting rod 10 and the fourth connecting rod 13 are of equal length, and the second connecting rod 11, the third connecting rod 12, the fifth connecting rod 14 and the sixth connecting rod 15 are of equal length and are the first connecting rod 10 and the fourth connecting rod. Two times the rod 13, the geometric center lines of the six connecting rods are on the same plane, and the angle between the geometric center lines of each ad...

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PUM

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Abstract

The invention relates to the field of aircrafts, in particular to a six rotor-wing aircraft. The six rotor-wing aircraft comprises a body, six rotor wings, a power device and an electric control system arranged in the body, wherein the power device is directly connected with the rotor wings or is arranged inside the body to be connected with the rotor wings through a transmission device; the body is provided with six connecting rods which are distributed at the periphery of the body; the rotor wings are arranged at outer ends of the connecting rods; six angles of inclination are formed between rotating surfaces of the six rotor wings and an XOY plane of a body coordinate system; angles of inclination between each rotor wing and the third rotor wing which is two rotor wings away are equal; and positive and reverse propellers are arranged on two rotor wings and have opposite rotating directions. By controlling rotating speeds of the six rotor wings with non-parallel rotating planes, three-axis motion and posture are completely decoupled, and the aircraft has high maneuverability, and can realize vertical takeoff and landing, rapid forward flight, upside down flight, hovering and change of flight in any direction.

Description

technical field [0001] The invention relates to the field of aircraft, in particular to a six-rotor aircraft. Background technique [0002] Rotor-type aircraft with functions such as vertical take-off and landing and hovering not only play an important role in the military field, but also show great application potential in disaster scene rescue, dangerous environment detection, traffic surveillance or aerial photography, and have been widely accepted. focus on. [0003] Currently, rotorcrafts mainly include single-rotor (main rotor + tail rotor) helicopters, double-suspension (coaxial reverse propellers) helicopters, and four-rotor aircraft, such as the MH-16 helicopter of the American McDonnell Douglas Corporation, the Russian Ka -29 helicopters, German Microdrone company, Canadian Dranganflyer company's quadrotor aircraft, etc. Single-rotor helicopters or coaxial reverse-rotor helicopters need tail rotors to eliminate the torsion produced by the rotors on the body. Quad...

Claims

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Application Information

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IPC IPC(8): B64C27/02B64C27/52
Inventor 白越高庆嘉孙强续志军
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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