基于加权Voronoi图的管制扇区增开研究  

Research on the Method of Regulatory Sector Expansion Based on Weighted Voronoi Diagram

作　　者：姚虹翔 叶博嘉[2] 程予 YAO Hong-xiang;YE Bo-jia;CHENG Yu(CAAC East China Regional Administration,Shanghai 200000,China;Nanjing University of Aeronautics and Astronautics,Nanjing 211000,China)

机构地区：[1]中国民用航空华东地区空中交通管理局,上海200000 [2]南京航空航天大学,江苏南京211000

出　　处：《航空计算技术》2021年第4期45-49,共5页Aeronautical Computing Technique

基　　金：国家自然科学基金与民航基金联合项目资助(U1933119);民航局华东空管局科技项目资助(KJ1901)。

摘　　要：随着我国空域改革的逐步推进,空域越来越繁忙,管制员的工作负荷也进一步加重,超量运行情况频发。因此,在运行的繁忙时段合理增开管制扇区,对降低管制员的工作负荷、提高飞行活动的效率与保障交通运行的安全具有重要的现实意义。根据扇区的实际运行特性,以管制员工作负荷为指标,采用加权Voronoi图提出了一种增开管制扇区的方法。以上海区域管制16扇区为实例,使用AirTOp进行仿真建模,实验结果表明,当16扇交通流量大于37架次/h,子扇区管制员工作负荷之和明显低于原扇区管制员工作负荷,并得到了扇区增开最佳时刻。With the gradual progress of the airspace reform in our country,the busy degree of the airspace and the workload of the controllers are also further aggravated,and the over-operation occurs frequently.Therefore,it is of great practical significance to increase the control sector reasonably during the peak period to reduce the workload of controllers,improve the efficiency of flight activities and ensure the safety of traffic operation.In this paper,according to the actual operation characteristics of the sector and taking the controller′s workload as the index,a method of increasing the control sector is proposed by using the weighted Voronoi diagram.Taking the 16 sectors of Shanghai Regional Control as an example,the simulation modeling is carried out by using AirTOp.The experimental results show that when the traffic flow of 16 sectors is more than 37 vehicles per hour,according to the method of adding sectors proposed in this paper,the sum of the average workload of sub-sector controllers is obviously lower than that before expansion,and the best time for sector expansion is obtained.

关 键 词：空中交通管理 增开扇区 管制员工作负荷 空域优化 

分 类 号：V355[航空宇航科学与技术—人机与环境工程]