Air traffic network flow optimizing method fully taking airspace jam and flight delay into consideration

Abstract

The invention discloses an air traffic network flow optimizing method fully taking airspace jam and flight delay into consideration. The method comprises the step of taking ground waiting, detouring, aerial speed regulating, aerial waiting and other aerial flow regulation measures into consideration and establishing a multi-objective air traffic network flow optimization model, the step of providing a route time assignment system algorithm based on the time and space separation idea and solving the multi-objective air traffic network by respectively carrying out path searching and time optimization operation on a flight and the step of inserting a designed primary operator into the route time assignment system algorithm, extracting an effective route solution, reducing searching space and improving operating efficiency. According to the air traffic network flow optimizing method, the airspace jam and the flight delay can be minimized at the same time, the operating efficiency is high, and the requirement for real-time performance of air traffic network flow optimization is met.

Description

technical field [0001] The invention relates to an air traffic network flow optimization method which comprehensively considers airspace congestion and flight delay, and belongs to the field of air traffic flow management. Background technique [0002] With the rapid development of the civil aviation industry, the air traffic flow has increased sharply, and the phenomenon of airspace congestion and large-scale flight delays has become more and more frequent. Therefore, Air Traffic Flow Management (hereinafter referred to as ATFM), which is to organize and globally optimize the operation of air traffic flow, maximize the utilization rate of the airway network and the operational efficiency of flight flow, relieve airspace congestion and Flight delays have become a hot issue in the field of air traffic management. [0003] Air Traffic Network Flow Optimization (hereinafter referred to as ATNFO) is a typical optimization problem in the field of ATFM. Traffic congestion levels...

AI Technical Summary

Problems solved by technology

This model only supports two air traffic control measures of ground waiting and diversion to relieve traffic congestion and reduce flight delays, and does not consider the effects of air speed control and air waiting on relieving congestion and delays

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