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Microminiature rotorcraft experiment platform and application thereof

A technology for a rotorcraft and an experimental platform is applied in the field of micro-rotor aircraft experimental platforms, which can solve problems such as poor versatility and single function, and achieve the effects of easy implementation, good safety and simple mechanical structure.

Inactive Publication Date: 2011-09-14
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the above-mentioned experimental devices can only simulate the aerodynamic performance of a single rotor, have a single function and poor versatility, and cannot carry out flight experiments of the rotor aircraft as a whole.

Method used

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  • Microminiature rotorcraft experiment platform and application thereof
  • Microminiature rotorcraft experiment platform and application thereof
  • Microminiature rotorcraft experiment platform and application thereof

Examples

Experimental program
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Embodiment Construction

[0039] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0040] The present invention is a kind of multifunctional experiment platform aimed at miniature rotary-wing aircraft, such as figure 1 and figure 2 As shown, it includes a test bench base 1, a ball joint bearing 3, a micro-rotor aircraft 4, a six-dimensional force sensor 2, and an airborne circuit hardware 5 (including an energy system, a communication system, an airborne computing processor system, and a sensing system. etc.), upper computer 8. Wherein the base 1 of the test bench is fixed on the ground or other planes, a six-dimensional force sensor 2 is installed between the base 1 of the test bench and the stator of the ball joint bearing 3, and the micro rotor aircraft 4 is connected with the rotor of the ball joint bearing 3 , and then connected with the base 1 of the test bench, so the miniature rotorcraft can rotate in three directions around the ...

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PUM

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Abstract

The invention provides a microminiature rotorcraft experiment platform and an application thereof. The microminiature rotorcraft experiment platform comprises an experiment platform base, a globe joint bearing, a microminiature rotorcraft, a six-dimensional force sensor, onboard circuit hardware and an upper computer, wherein the six-dimensional force sensor is connected between the experiment platform base and a stator of the globe joint bearing; and the microminiature rotorcraft is provided with the onboard circuit hardware. The experiment platform is the microminiature rotorcraft experiment platform with wide application range, the use range of the traditional rotorcraft experiment platform or three degree of freedom experimental device with a single function can be greatly expanded, the experimental requirement of the rotorcraft can be furthest satisfied. The microminiature rotorcraft experiment platform disclosed by the invention can be used for replacing the traditional practical flight test and has the advantages of simple mechanical structure and strong popularity and is easy to realize.

Description

technical field [0001] The invention relates to the fields of machinery, experimental measurement technology, information sampling and processing technology, etc., in particular to a micro-rotor aircraft experimental platform and its application. Background technique [0002] At present, many application fields require the aircraft to be able to fly at low altitude and low speed, perform low-altitude operations, and have good maneuverability and concealment. A small rotorcraft is a good platform for these functions. Therefore, current research on small-sized rotorcraft is in the ascendant, and various small-sized rotorcrafts have occurred. Such as the traditional layout of helicopter UAVs, including single main rotor with tail rotor helicopters, tandem dual-rotor helicopters, horizontal dual-rotor helicopters, compound helicopters, and other new concept rotor aircraft, including multi-rotor aircraft , tilt-rotor aircraft, etc. The emerging new concept rotorcraft puts forw...

Claims

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Application Information

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IPC IPC(8): B64F5/00B64F5/60
Inventor 丁希仑俞玉树王学强查长流
Owner BEIHANG UNIV
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