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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 the problems that the current vertical take-off and landing aircraft have poor flexibility and stability, and the lift and weight of the aircraft are relatively low.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0019] Depend on figure 2 As shown, the specific embodiment one of the six-rotor aircraft includes a body 1, which connects the body and the first connecting rod 10, the second connecting rod 11, the third connecting rod 12, the fourth connecting rod 13, and the fifth connecting rod of the six rotors. 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, the sixth rotor 7 respectively arranged on the ends of each connecting rod, the power The device 8 and the electric control system 9 arranged in the machine body 1 . The geometric centerlines of the six connecting rods are on the same plane, the angles between the first connecting rod 10 and the second connecting rod 11 and the sixth connecting rod 15 are 30°, the fourth connecting rod and the third connecting rod 12, The 5th connecting rod 14 included angles are 30 °, and each connecting rod is on a straight line with the third connecting rod se...

Embodiment 2

[0021] Depend on image 3 As shown, the hexacopter includes a body 1, 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 connecting the body and six rotors. 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, the power unit 8 and the body are arranged on the ends of the connecting rods respectively. 1 in the electronic control system 9. The first connecting rod 10 and the fourth connecting rod 13 are equal in length, the second connecting rod 11, the third connecting rod 12, the fifth connecting rod 14 and the sixth connecting rod 15 are equal in length and are connected by the first connecting rod 10 and the fourth connecting rod. Twice of the rod 13, the geometric centerlines of the six connecting rods are on the same plane, and the angle between the geometric centerlines of the two adjacent ...

Embodiment 3

[0023] Depend on Figure 4As shown, the hexacopter includes a body 1, 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 connecting the body and six rotors. 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, the power unit 8 and the body are arranged on the ends of the connecting rods respectively. 1 in the electronic control system 9. The first connecting rod 10 and the fourth connecting rod 13 are equal in length, the second connecting rod 11, the third connecting rod 12, the fifth connecting rod 14 and the sixth connecting rod 15 are equal in length and are connected by the first connecting rod 10 and the fourth connecting rod. Twice the rod 13, three groups of rotors: the first rotor 2 and the fourth rotor 5, the second rotor 3 and the fifth rotor 6, the third rotor 4 and the sixth rotor 7...

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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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