A Rolling Time Domain Control Method for Dynamic Airspace Allocation

Abstract

The invention discloses a rolling time domain control method for spatial domain dynamic dispensing, and belongs to the field of air traffic management. A rolling time domain control strategy is arranged, by taking minimization of total delay loss of all flights and passengers in a current time domain as a target, a spatial domain dynamic dispensing model is established, spatial domain time slot resources in the current time domain are distributed in an optimized mode, a spatial domain dynamic dispensing strategy in each time domain is generated and executed, and flight delay loss caused by temporary change of spatial domain application demands is reduced as much as possible. Compared to a conventional first arrival first service strategy, a quite good optimization effect is achieved, a realization method is proved for dynamic dispensing of the spatial domain time slot resources under the condition that the spatial domain application demands are changed, temporary change of flight demands can be effectively handled, the delay loss is reduced, and a technical basis is provided for regional route flow management and spatial domain and flow cooperative management.

Description

technical field [0001] The invention belongs to the field of air traffic management, and in particular relates to a method for realizing the real-time optimal distribution of airspace resources, which can be applied to the dynamic allocation of airspace and the collaborative management of airspace and flow. Background technique [0002] Airspace slot resource allocation is generally based on conditions such as flight plan, airspace capacity, and route distribution, and collaboratively optimizes the allocation of airspace slot resources to alleviate airspace congestion and reduce flight delays. At present, relevant foreign research results mainly focus on collaborative air routes, airspace flow procedures, air traffic flow and capacity management, etc. Among them, the collaborative route sets up alternative temporary routes, establishes route and time slot allocation models, and formulates flight route and time slot strategies to meet the preferences of various flight users; ...

AI Technical Summary

Problems solved by technology

[0003] The airspace resource allocation in the existing models or methods is highly planned, generally manifested as a plan-based airspace use demand, less involved in the dynamic allocation of airspace resources, and lacks effective tracking and dynamic optimal allocation of airspace resource usage; From the perspective of demand, there may be temporarily added or canceled flights in the process of collaborative route management, that is, the demand for airspace use may change, which in turn affects all parties involved in airspace operations, and the highly planned airspace resource allocation strategy is difficult to meet the demand for airspace use The change

At present, there is still a lack of implementation methods that can control and optimize the dynamic allocation of airspace time slot resources in real time

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