基于交通流时间序列和层次聚类的应急航路划设
发布时间：2019-01-24 16:47
【摘要】：在地面管制单位服务能力完全丧失的紧急情况下,应急航路是保证一定数量航空器能够在失能空域中继续运行的重要手段之一。通过分析繁忙航路点的交通流时间序列特性,以相似交通流模式为依据,研究应急航路的划设方法。以此为基础,根据北京区域管制中心的实际航班运行数据,在简化的航路网中,基于欧氏距离的相似性度量,对不同航路点的时间序列进行层次聚类,通过设定距离阈值,并结合航路连接方式、冲突点等综合因素,划设北京某管制空域的应急航路,以保证少量航班在空域失能状态下继续安全运行,减小地面空管单位的管制压力。
[Abstract]:In the case of the total loss of service capacity of the ground control unit, the emergency route is one of the important means to ensure that a certain number of aircraft can continue to operate in the disabled airspace. Based on the analysis of traffic flow time series characteristics of busy route points and based on similar traffic flow patterns, the method of emergency routing is studied. On this basis, according to the actual flight operation data of Beijing Regional Control Center, in the simplified air route network, based on the Euclidean distance similarity measure, the time series of different route points are clustered by hierarchical clustering, and the distance threshold is set. In order to ensure the safe operation of a small number of flights under the condition of airspace disability and reduce the control pressure of the ground air traffic control units, the emergency route of a certain control airspace in Beijing is set up according to the combined factors such as route connection mode and conflict point, so as to ensure that a small number of flights continue to operate safely in the state of airspace incapacity.
【作者单位】： 中国民航大学空中交通管理学院;民航华北空管局空中交通管制部;
【基金】：中国民航大学教育教学研究课题(CAUC-ETRN-2015-28);中国民航大学实验技术创新基金资助(2016SYCX14) 中央高校基金资助(3122015D020)
【分类号】：V328;V355.1
[Abstract]:In the case of the total loss of service capacity of the ground control unit, the emergency route is one of the important means to ensure that a certain number of aircraft can continue to operate in the disabled airspace. Based on the analysis of traffic flow time series characteristics of busy route points and based on similar traffic flow patterns, the method of emergency routing is studied. On this basis, according to the actual flight operation data of Beijing Regional Control Center, in the simplified air route network, based on the Euclidean distance similarity measure, the time series of different route points are clustered by hierarchical clustering, and the distance threshold is set. In order to ensure the safe operation of a small number of flights under the condition of airspace disability and reduce the control pressure of the ground air traffic control units, the emergency route of a certain control airspace in Beijing is set up according to the combined factors such as route connection mode and conflict point, so as to ensure that a small number of flights continue to operate safely in the state of airspace incapacity.
【作者单位】： 中国民航大学空中交通管理学院;民航华北空管局空中交通管制部;
【基金】：中国民航大学教育教学研究课题(CAUC-ETRN-2015-28);中国民航大学实验技术创新基金资助(2016SYCX14) 中央高校基金资助(3122015D020)
【分类号】：V328;V355.1
【参考文献】
相关期刊论文 前9条
1 王文博;陈红;韦凌翔;;交通事故时间序列预测模型研究[J];中国安全科学学报;2016年06期
2 杜实;宋宪勇;;基于时间序列的航路随机交通流复杂度研究[J];综合运输;2016年04期
3 张兆宁;魏中慧;;散点状分布危险天气下的终端区动态改航方法[J];中国安全科学学报;2016年01期
4 田嫦丽;赵霞;于重重;吴子s，
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