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Evolutionary Concepts for Decentralized Air Traffic Flow Management

机译:分散式空中交通流量管理的进化概念

摘要

Alternative concepts for modifying the policies and procedures under which the air traffic flow management system operates are described, and an approach to the evaluation of those concepts is discussed. Here, air traffic flow management includes all activities related to the management of the flow of aircraft and related system resources from 'block to block.' The alternative concepts represent stages in the evolution from the current system, in which air traffic management decision making is largely centralized within the FAA, to a more decentralized approach wherein the airlines and other airspace users collaborate in air traffic management decision making with the FAA. The emphasis in the discussion is on a viable medium-term partially decentralized scenario representing a phase of this evolution that is consistent with the decision-making approaches embodied in proposed Free Flight concepts for air traffic management. System-level metrics for analyzing and evaluating the various alternatives are defined, and a simulation testbed developed to generate values for those metrics is described. The fundamental issue of modeling airline behavior in decentralized environments is also raised, and an example of such a model, which deals with the preservation of flight bank integrity in hub airports, is presented.
机译:描述了用于修改空中交通流量管理系统运行所依据的策略和程序的替代概念,并讨论了评估这些概念的方法。在此,空中交通流量管理包括与飞机流量管理相关的所有活动以及“块到块”的相关系统资源。替代性概念代表了从当前系统的发展阶段,在当前系统中,空中交通管理决策主要集中在FAA内,到更加分散的方法,航空公司和其他空域用户与FAA合作进行空中交通管理决策。讨论中的重点是一个可行的中期部分分散的方案,该方案代表了这一演进的阶段,与拟议中的空中交通管理自由飞行概念所体现的决策方法相一致。定义了用于分析和评估各种替代方案的系统级度量,并描述了为生成这些度量的值而开发的模拟测试平台。还提出了在分散环境中对航空公司行为进行建模的基本问题,并提出了这种模型的示例,该模型涉及维护枢纽机场的飞行银行完整性。

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