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首页> 外文期刊>Interfaces >Using USCAP's Analytical Models, the TransportationSecurity Administration Balances the Impacts of Aviation Security Policies on Passengers and Airlines
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Using USCAP's Analytical Models, the TransportationSecurity Administration Balances the Impacts of Aviation Security Policies on Passengers and Airlines

机译：运输安全管理局使用USCAP的分析模型来平衡航空安全政策对旅客和航空公司的影响

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The United States Commercial Aviation Partnership (USCAP), a group of government and industry stakeholders, combined several operations research methods in an analytical process and model that encompasses the US commercial aviation industry, including travelers, airlines, airports, airline and airport suppliers, government agencies, and travel and tourism entities. With input from these stakeholders, the model, combining system dynamics and econometrics, evaluates the effects of proposed security measures over 25 years. It enables all stakeholders to share a common understanding of these effects and helps government decision makers to improve security without undue and unforeseen operational and economic impact. The model uses linear and nonlinear programming, single and multivariate regression, system dynamics, econometrics, and Monte Carlo simulation. Since 2004, the government has considered the model results in determining policies for screening and credentialing airport employees, screening passengers and cargo, determining security staffing levels, and charging security fees. All participating stakeholders reviewed each analysis for acceptability. Based on the model's success, they envision extending its use to include nonsecurity policy issues. September 11, 2001, the day commercial airplanes became weapons of mass destruction, is personal to many of us and has changed our perspectives on our lives and our world. The official death toll in the attacks was 2,986, including the airline passengers and airline crew members, workers and visitors in the World Trade Center and the Pentagon, the police and firefighters, and the 19 hijackers. The US Federal Aviation Administration (FAA) halted all flight operations at the nation's airports for the first time in US history and swiftly grounded the approximately 5,000 commercial aircraft that were in flight. Only military aircraft were flying over the US for the rest of that and the next few days. The events of that day left the airline industry and its supporting companies financially devastated.
机译：由政府和行业利益相关者组成的美国商业航空合作组织（USCAP），在分析过程和模型中结合了几种运筹学方法，涵盖了美国商业航空业，包括旅客，航空公司，机场，航空公司和机场供应商，政府代理商以及旅行社和旅游实体。在这些利益相关者的投入下，该模型结合了系统动力学和计量经济学，评估了25年中提议的安全措施的效果。它使所有利益相关者可以对这些影响达成共识，并帮助政府决策者提高安全性，而不会产生不适当的和不可预见的运营和经济影响。该模型使用线性和非线性编程，单变量和多元回归，系统动力学，计量经济学和蒙特卡洛模拟。自2004年以来，政府在确定筛选和​​认证机场员工的政策，筛选乘客和货物的政策，确定保安人员水平以及收取保安费时考虑了模型结果。所有参与的利益相关者都审查了每个分析的可接受性。基于该模型的成功，他们设想将其使用范围扩展到包括非安全性策略问题。 2001年9月11日，即商用飞机成为大规模毁灭性武器的那一天，这对我们许多人而言都是个人的，并改变了我们对生活和世界的看法。袭击中的官方死亡人数为2,986人，其中包括航空旅客和航空机组人员，世界贸易中心和五角大楼的工人和访客，警察和消防员以及19名劫机者。美国联邦航空管理局（FAA）在美国历史上首次停止了在该国机场的所有飞行运营，并迅速停飞了约5,000架正在飞行的商用飞机。在接下来的几天和接下来的几天里，只有军用飞机在美国上空飞行。那天发生的事件使航空业及其支持公司在财务上遭受了严重破坏。

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