Effects on Optimal Merging Trajectories with Allocation Optimization from the Trade-off between Fuel Consumption and Flight Time
Effects on Optimal Merging Trajectories with Allocation Optimization from the Trade-off between Fuel Consumption and Flight Time
复制标题
油耗与飞行时间权衡分配优化对最优合流轨迹的影响
DOI：
10.9746/jcmsi.11.182
复制
发表时间：
2018
期刊：
影响因子：
--
通讯作者：
E. Itoh
中科院分区：
文献类型：
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作者：
D. Toratani;E. Itoh
：本研究通过分配优化研究了燃油消耗和飞行时间之间的权衡对最佳合并轨迹的影响。同时优化到达轨迹和飞机顺序的合并优化方法有可能改善未来空中交通管制的决策支持系统。此外，由于大多数大型机场都具有平行跑道，因此需要采用合并优化方法来优化到场飞机在平行跑道上的分配。之前的研究已经开发了与分配优化合并的优化方法，但仅将燃料消耗最小化。此外，在实践中，总飞行时间必须最小化，并且最小化燃料消耗和飞行时间之间的权衡可能会影响合并轨迹的最优解。进行数值模拟以证明最佳合并轨迹的变化。特别是，本研究重点关注飞机分配的变化，这是合并优化问题中的离散因素。模拟结果表明，由于最小化燃油消耗和飞行时间之间的权衡，飞机的分配可能会发生变化。通过与指定分配的模拟结果进行比较，确认了分配的最优性。
: This study investigates the e ff ects of the trade-o ff between fuel consumption and flight time on optimal merging trajectories with allocation optimization. A merging optimization method that simultaneously optimizes arrival trajectories and the sequence of aircraft has the potential to improve future decision support systems for air tra ffi c control. In addition, the merging optimization method is required to optimize allocation of the arrival aircraft to parallel runways because most large-scale airports have parallel runways. The merging optimization method with allocation optimization has been developed in previous studies, but only fuel consumption was minimized. Furthermore, in practice, the total flight time must be minimized, and it is possible that the trade-o ff between minimizing fuel consumption and flight time a ff ects the optimal solution of the merging trajectory. Numerical simulations are performed to demonstrate the variation of the optimal merging trajectory. In particular, this study focuses on the variation of allocation of aircraft, which is a discrete factor in the merging optimization problem. The simulation results show that the allocation of aircraft can change due to the trade-o ff between minimizing fuel consumption and flight time. The optimality of the allocation is confirmed by comparing with the simulation results with specified allocation.
终端区后退地平线制导轨迹与序列同时优化方法
DOI：
--
发表时间：
2015
期刊：
SICE Journal of Control, Measurment, and System Integration
影响因子：
--
作者：
Daichi Toratani;Seiya Ueno;Takehiro Higuchi
通讯作者：
Takehiro Higuchi