摘要
下一代空中交通管理系统致力于推进管理决策中心从地面转向空中,实现统筹分布-集中决策模式,提高交通服务能力,适应未来航运需求。为探索空域系统承载复杂交通的能力,空管业界对以动态密度为代表的空域复杂性模型进行了大量研究。运用复杂性学科研究的基本思想,以对空域状态进行客观描述为重点,反映空域以及其中交通关系的变化过程,提出了综合迫近、几率和连携因素的空域复杂性模型,最后,通过仿真实验数据和广州地区的实际运行数据验证了模型的可行性。弥补了空域状态评估领域航空器计量方法的不足。
The next generation air traffic management system is committed to improve system performance by advanced avionic systems,thus delegating more responsibility to the pilot with air-ground integrated decision tools.The dynamic density is studied as a typical airspace complexity metric to explore the characteristics of airspace system containing complex air traffic on future operational concepts.Aimed at the approach, probability and alliance factors,this paper establishes a complexity model by using complex system modeling method.The model can well present how aircrafts sole movements set up the complicated traffic interactions and the emergency of that process.The model is validated through the simulation cases and real data analysis in Guangzhou area.The model solves problems of those methods based on aircraft counts in the airspace performance evaluation field.
出处
《南京航空航天大学学报》
EI
CAS
CSCD
北大核心
2010年第4期454-460,共7页
Journal of Nanjing University of Aeronautics & Astronautics
基金
国家高技术研究发展计划("八六三"计划)(20060AA12A105)重点资助项目
国家空管科研课题(GKG200802006)资助项目
关键词
空中交通管理
空中交通管制
复杂性
空域建模
air traffic management
air traffic control
complexity
airspace modeling
