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Modeling the cost of bird strikes to US civil aircraft

机译:模拟美国民用飞机的鸟击成本

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摘要

The objective of our analysis is to develop a model of damage costs that arise from collisions between aircraft and birds, based on data drawn from the Federal Aviation Administration National Wildlife Strike Database (NWSD). We develop a two-part model, composed of two separate statistical models, that accounts for the effects of aircraft mass category, engine type, component of the aircraft struck, and the size and number of birds struck. Our results indicate the size of bird, number of birds, and engine ingestions are the largest determinants of strike-related costs. More generally, our result is a model that provides a better understanding of the determinants of damage costs and that can be used to interpolate the substantial amount of missing data on damage costs that currently exists within the NWSD. A more complete accounting of damage costs will allow a better understanding of how damage costs vary geographically and temporally and, thus, enable more efficient allocation of management resources across airports and seasons. Published by Elsevier Ltd.
机译:我们分析的目的是根据美国联邦航空管理局国家野生生物打击数据库(NWSD)提取的数据,开发一种因飞机与鸟类之间的碰撞而造成的损失成本的模型。我们开发了一个分为两部分的模型,该模型由两个单独的统计模型组成,该模型说明了飞机质量类别,发动机类型,撞机的组成部分以及撞鸟的大小和数量的影响。我们的结果表明,鸟的大小,鸟的数量和发动机的摄入量是与罢工相关的成本的最大决定因素。更广泛地说,我们的结果是一个模型,该模型可以更好地理解损害成本的决定因素,并且可以用于对新南威尔士州当前存在的损害成本的大量缺失数据进行插值。对损害成本的更完整核算将使人们能够更好地了解损害成本在地理上和时间上如何变化,从而可以更有效地在机场和季节之间分配管理资源。由Elsevier Ltd.发布

著录项

  • 来源
    《Transportation Research》 |2015年第7期|49-58|共10页
  • 作者单位

    US Anim & Plant Hlth Inspect Serv, USDA, Wildlife Serv, Natl Wildlife Res Ctr, Ft Collins, CO USA;

    US Anim & Plant Hlth Inspect Serv, USDA, Wildlife Serv, Natl Wildlife Res Ctr, Ft Collins, CO USA;

    US Anim & Plant Hlth Inspect Serv, USDA, Wildlife Serv, Ft Collins, CO USA;

    US Anim & Plant Hlth Inspect Serv, USDA, Wildlife Serv, Natl Wildlife Res Ctr,Ohio Field Stn, Ft Collins, CO USA;

    US Anim & Plant Hlth Inspect Serv, USDA, Wildlife Serv, Natl Wildlife Res Ctr,Ohio Field Stn, Ft Collins, CO USA;

    US Anim & Plant Hlth Inspect Serv, USDA, Wildlife Serv, Natl Wildlife Res Ctr, Ft Collins, CO USA;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Aircraft; Bird strikes; Costs; Management; Probit; Regression;

    机译:飞机;鸟击;成本;管理;概率;回归;

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