Clarifying the characteristics of traffic flow within a specific airspace sector and its dynamic e-volution mechanism is fundamental for assessing the coupled traffic capacity of multiple sectors in a re-gion,which is crucial for enhancing the efficiency of air traffic management.Based on the improved Cell Transmission Model(CTM),this paper uses actual flight data for incremental simulation to analyze the macroscopic fundamental diagram(MFD)of traffic flow,velocity,and density.Furthermore,it characteri-zes the coupling effect between multiple sectors in the region and establishes a regional multi-sector cou-pled rapid simulation model.By analyzing the demand-average delay relationship in regional multi-sec-tors,the coupled capacity of multiple sectors is assessed,revealing the operational bottlenecks of the re-gion.Taking the Hefei area control sectors as an example,the coupled capacity of multiple sectors is eval-uated,and the main operational bottlenecks in the region are identified as being primarily concentrated in the ZSOFAR02 and ZSOFAR01 sectors.The research results can provide scientific theoretical support for improving the traffic capacity of the regional multi-sector air route network.
维普
万方数据