进港航班排序与最小方差控制  

The Scheduling and Minimum Variance Control of Arriving Flights

作　　者：华克强[1] 屈文芳[1] 王秀娟[1] 刘政[2] 

机构地区：[1]中国民航大学工程技术训练中心,天津300300 [2]中国南方航空股份有限公司,广州510000

出　　处：《空军工程大学学报（自然科学版）》2009年第2期19-23,共5页Journal of Air Force Engineering University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(60472124)

摘　　要：为实现民航空中交通管制自动化,详细分析了由空域、航路、飞机、空管组成的具有连续时间和离散事件动态系统组合的混合系统特性,将系统动态性能的分析综合转化为离散事件动态系统事件发生排序和随机动态系统分析综合。采用极大代数方法对进港航班进行排序,用最小方差控制方法使进港航班时间间隔趋于一致。仿真结果表明:离散事件动态系统理论与传统控制理论的有机结合取得了空中交通管制自动控制好的效果,是解决该类系统分析设计的新思路,为进一步将控制理论用于空中交通管制的研究提出了新途径。In order to realize the auto control of ATC, it is necessary to discuss the scheduling and the time interval control of aircrafts＂ arrivals. This paper gives a detailed analysis of the process of aircrafts＇arrivals and expounds the features of the mixed system integrated by CTDS and DEDS, which is composed of airspace, fairway, aircraft, ATC. And the analysis of the system dynamic performance is transformed into the Scheduling of DEDS and the integration of random dynamic system. The great algebra is adopted to schedule the aircrafts, and the minimum variance control is used to depress the intervals. The simulation result indicates that the integration of CTDS and DEDS is very effective, which becomes a new way of application in ATC.

关 键 词：离散事件动态系统 空中交通管制 排序 进港过程 

分 类 号：V37[航空宇航科学与技术—航空宇航推进理论与工程]