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12-rotor aerial vehicle with rolling function

A technology of aircraft and rotor, applied in the field of unmanned aircraft, can solve the problems of poor flexibility and stability, low lift and weight, and insufficient miniaturization performance, and achieve the effects of high concealment, energy saving, and energy utilization efficiency

Active Publication Date: 2013-04-17
CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a twelve-rotor aircraft with rolling function, to overcome the coupling of motion and attitude change, poor flexibility and stability, low lift and weight ratio of current aircraft with vertical take-off and landing and hovering functions. Defects such as insufficient miniaturization performance

Method used

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0018] Such as figure 1 As shown, the twelve-rotor aircraft with rolling function of the present invention includes a body 1, six support arms 2 connected to the periphery of the body 1, six pairs of double rotors 3 respectively arranged on each support arm 2, and six pairs of double rotors 3 arranged on the body 1. The electric control system 7 in the control connection of each rotor, its geometric center plane is mutually orthogonal to connect three support rings of equal ring diameter, that is, the first support ring 4, the second support ring 5 and the third support ring 6; the geometric centerlines of the six support arms 2 are on the same plane, and the included angle between the geometric centerlines of each adjacent two support arms is 60 degrees, and one end of each support arm is fixed Connected to the body 1, and the other...

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Abstract

The invention discloses a 12-rotor aerial vehicle with rolling function. The invention relates to the technical field of unmanned aerial vehicles and relates to the aerial vehicle with non-coplanar six double-rotors which are uniformly distributed on the periphery of a vehicle body and the rolling function. The aerial vehicle comprises the vehicle body, six support arms which are connected on theperiphery of the vehicle body, the six double-rotors which are respectively arranged on the support arms, an electric control system which is arranged in the vehicle body and used for controlling theconnected rotors and three support circular rings with equivalent ring diameter, wherein the geometric central planes of the support circular rings are mutually orthogonal, and the support circular rings are connected into a whole. The aerial vehicle realizes the complete decoupling of three-axis motion and posture by controlling the rotational speed of the non-coplanar six double-rotors, has high maneuverability and can realize any direction change in vertical taking-off and landing, fast forward flight, inverted flight, hovering and flying and also realize the forward rolling along the vertical outer wall of the ground or a building.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and relates to a multi-rotor aerial vehicle with a new structure and a rolling function. Background technique [0002] Most of the current aircraft are fixed-wing aircraft. This aircraft cannot complete vertical take-off and landing, and needs a special runway or launching device, and its maneuverability is limited. Winged aircraft has vertical take-off and landing functions, and can also hover in the air. It has a wide range of needs in military reconnaissance, anti-terrorism, public security, fire protection, forest inspection, nuclear leak detection, and disaster relief. However, the current winged aircraft Mobility and stability are not enough. In particular, most of the current military conflicts in the world are small-scale military conflicts on a local scale. Battles mostly take place in urban settings, especially in the increasingly fierce anti-terrorism war. The enemy's...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B64C27/02B64C27/32
Inventor 白越孙强李迪高庆嘉续志军陈向坚
Owner CHANGCHUN INST OF OPTICS FINE MECHANICS & PHYSICS CHINESE ACAD OF SCI
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