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Minimum-Cost Cruise at Constant Altitude of Commercial Aircraft Including Wind Effects

机译:包括风效应在内的商用飞机恒定高度的最低成本巡航

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摘要

Aircraft trajectory optimization is a subject of great importance in air traffic management from the point of view of defining optimal flight procedures that lead to energy-efficient flights. In practice, the airlines consider a cost index (CI) and define the direct operating cost (DOC) as the combined cost of fuel consumed and flight time weighted by the CI. Their goal is to minimize the DOC. However, in the presence of unexpected winds, the flight time may differ considerably from the scheduled time, which leads to an arrival-error cost that can be added to the DOC to obtain the total cost (TC).
机译:从定义导致节能飞行的最佳飞行程序的角度来看,飞机轨迹优化在空中交通管理中是非常重要的主题。实际上,航空公司会考虑成本指数(CI),并将直接运营成本(DOC)定义为消耗的燃料成本和由CI加权的飞行时间的总和。他们的目标是最小化DOC。但是,在出现意外风的情况下,飞行时间可能与计划时间相差很大,这会导致到达误差成本,可以将其添加到DOC中以获得总成本(TC)。

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  • 来源
    《Journal of guidance, control, and dynamics》 |2011年第4期|p.1253-1260|共8页
  • 作者

    Antonio Franco; Damian Rivas;

  • 作者单位

    University of Seville, 41092 Seville, Spain School of Engineering, Department of Aerospace Engineering;

    University of Seville, 41092 Seville, Spain School of Engineering, Department of Aerospace Engineering;

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  • 正文语种 eng
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