Controllable air-drop parachute

A parachute and controllable technology, applied in the field of parachute, can solve the problems of increased economic losses, disaster relief, and inability to deliver airdrops to designated locations, achieving the effects of compact structure, improved material airdrop efficiency, and strong versatility

Inactive Publication Date: 2012-03-21
SHENYANG LIGONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the influence of many objective factors, airdrop technology has become a special means in some cases where material delivery cannot be carried out in a conventional way (such as natural disasters, war factors, etc.); conventional airdrop technology is affected by many physical conditions ( Such as wind dist

Method used

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  • Controllable air-drop parachute
  • Controllable air-drop parachute

Examples

Experimental program
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Embodiment Construction

[0009] Such as figure 1 As shown, a controllable parachute for airdrop includes a guide parachute 1, a main parachute 2, a control rope 3, a balance bar 4, an executive motor 5, a measurement and control system 6, and a suspension 7. The main parachute 2 is connected to the control rope 3, the control rope is connected to the executive motor 5 through the balance bar 4, the output terminal of the executive motor 5 is connected to the control rope 3, the input terminal of the executive motor 5 is connected to the output terminal of the measurement and control system 6, and the measurement and control system 6 inputs signals Given by the balance bar 4 and positioning system.

[0010] The working principle of a controllable parachute for airdrop: throw the drop at an appropriate height, and input the initial state of the drop point into the measurement and control system. At a given height, the guide parachute 1 of the parachute is opened and passed The drag of the guiding parachut...

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PUM

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Abstract

The invention discloses a controllable air-drop parachute, which comprises a drogue parachute, a main parachute, a control rope, a balancing pole, an execution motor, a measurement and control system and a suspender, wherein the main parachute is connected with the control rope; the control rope is connected to the execution motor through the balancing pole; an output end of the execution motor is connected with the control rope; an input end of the execution motor is connected with an output end of the measurement and control system; and an input signal of the measurement and control system is given by the balancing pole and a positioning system. The controllable air-drop parachute has the advantages of compact and simple structure, high universality, high practicability and low cost; an unmanned automatic device is additionally arranged on the basis of the conventional parachute for reconstruction; air-drop efficiency of supplies can be greatly increased; and various unnecessary losses and the like are avoided.

Description

Technical field [0001] The invention belongs to a parachute, and particularly relates to a controllable parachute that can be used for airdropping materials in a responsible environment. Background technique [0002] In contemporary social life, material transportation is an indispensable task for social activities and development. Due to the influence of many objective factors, airdrop technology has become a special method in certain situations where materials cannot be transported in a conventional way (such as natural disasters, war factors, etc.); conventional airdrop technology is affected by many physical conditions ( Such as wind disturbances, complex geomorphological effects, etc.) unable to accurately deliver the airdropped materials to the designated location, the resulting economic losses (such as avoiding repeated delivery of materials) and other losses (such as timely delivery of materials during disaster relief missions may increase The success of disaster relief)...

Claims

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Application Information

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IPC IPC(8): B64D1/02B64D17/34
Inventor 胡晓阳
Owner SHENYANG LIGONG UNIV
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