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首页> 外文期刊>Journal of guidance, control, and dynamics >Improved Dynamic Generation of Operationally Acceptable Reroutes Using Network Optimization
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Improved Dynamic Generation of Operationally Acceptable Reroutes Using Network Optimization

机译：使用网络优化改进了可动态接受的路线的动态生成

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This paper develops a methodology for generating operationally acceptable reroutes in the presence of convective weather. A decision support system that defines flight-specific reroutes would aid traffic managers in efficiently maneuvering flights, but only if the reroutes provided were acceptable alternatives. As such, this research describes a methodology that captures, through the network definition and metric evaluations, properties of reroutes that are both flexible and operationally acceptable. By employing network optimization techniques, reroutes are developed that can estimate and avoid dynamic weather constraints and do so by optimizing a set of operational acceptability metrics. This paper first illustrates how prioritizing weather avoidance as compared with other cost factors in network generation alters the reroutes generated, which can aid in parameter setting for automation. The reroutes generated through network optimization are then compared with traditional reroute alternatives by evaluating each set of reroutes against a set of operationally acceptable metrics. The overall approach of the proposed methodology is reviewed and details are provided on the modeling formulation and solution algorithm employed by the network optimization method. Multiple flights with weather-impacted routes are examined to show the effectiveness of the proposed methodology in producing reroutes with better operational acceptability.
机译：本文开发了一种在对流天气情况下产生可操作的路线变更的方法。定义特定于航班的路线的决策支持系统将帮助交通管理人员有效地操纵航班，但前提是所提供的路线是可以接受的替代方案。因此，本研究描述了一种通过网络定义和度量评估来捕获灵活且可操作的重路由属性的方法。通过采用网络优化技术，开发了可以估算和避免动态天气限制的路线变更，并且可以通过优化一组运营可接受性指标来实现。本文首先说明了与网络生成中的其他成本因素相比，优先考虑避免天气会如何更改所生成的重新路由，从而有助于自动化设置参数。然后，通过针对一组可操作的度量标准评估每组重新路由，将通过网络优化生成的重新路由与传统的重新路由选择进行比较。审查了所提出的方法的整体方法，并提供了有关网络优化方法所采用的建模公式和求解算法的详细信息。对具有受天气影响的航线的多次飞行进行了检查，以显示所提出的方法在生产具有更好的操作可接受性的航线时的有效性。

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