小型飞机救援系统被动安全功能的实施研究

IF 0.8 Q3 ENGINEERING, AEROSPACE

Aviation Pub Date : 2023-11-15 DOI:10.3846/aviation.2023.19966

Tomáš Hájek, Robert Grim, R. Popela

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引用次数: 0

摘要

本文旨在评估在小型飞机救援系统中采用机身下气囊形式的被动安全功能的可行性。本文提出了一种多学科方法来评估实施的可行性。论文介绍了安全气囊性能分析数学模型的开发情况。根据实验数据对模型进行了验证，以考虑各种简化因素。经过验证的数学模型用于为所选飞机设计全尺寸安全气囊，使其性能达到设计范围。确定了提高安全性所需的重量损失。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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IMPLEMENTATION STUDY OF A PASSIVE SAFETY FEATURE IN THE RESCUE SYSTEMS OF SMALL AIRCRAFTS

The aim of this paper is to evaluate the feasibility of implementation of a passive safety feature in the form of an under-fuselage airbag in the rescue systems of small aircraft. The paper presents a multidisciplinary approach for the viability of the implementation. It presents the development of mathematical model for airbag performance analysis. The model is validated against the experimental data to account for various simplifications. Validated mathematical model is used to design a full-scale airbag for the chosen airplane to perform in the designed range. Weight penalty for increased safety is determined.

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来源期刊

Aviation ENGINEERING, AEROSPACE-

CiteScore

2.40

自引率

10.00%

发文量

审稿时长

15 weeks

期刊介绍： CONCERNING THE FOLLOWING FIELDS OF RESEARCH: ▪ Flight Physics ▪ Air Traffic Management ▪ Aerostructures ▪ Airports ▪ Propulsion ▪ Human Factors ▪ Aircraft Avionics, Systems and Equipment ▪ Air Transport Technologies and Development ▪ Flight Mechanics ▪ History of Aviation ▪ Integrated Design and Validation (method and tools) Besides, it publishes: short reports and notes, reviews, reports about conferences and workshops