北京航空航天大学学报 ›› 2003, Vol. 29 ›› Issue (5): 443-446.

• 论文 • 上一篇    下一篇

基于DES的单跑道地面等待模型研究

罗喜伶, 张其善   

  1. 北京航空航天大学 电子工程系
  • 收稿日期:2002-03-04 发布日期:2003-05-25
  • 作者简介:罗喜伶 (1975-),男,江西泰和人,博士生,100083,北京.

Single Runway GHP Model Research Based on DES

Luo Xiling, Zhang Qishan   

  1. Dept. of Electronic Engineering, Beijing University of Aeronauti cs and Astronautics
  • Received:2002-03-04 Published:2003-05-25

摘要: 提出了一种新的基于离散事件系统(DES)的单跑道地面等待数学模型.针对 影响机场跑道降落服务时间的不同条件,提出了确定性模型和随机性模型,分别给出了2 个模型的计算方法,比较了算法计算量.并详细研究了跑道降落服务时间参数以及空中等待 和地面等待费用比参数的特性.仿真结果表明算法是行之有效的.该算法已成功应用于空军 某部流量评估系统中.

Abstract: A new single runway ground-holding problem (GHP) model based on discrete-event system (DES) was presented. According to the different con ditions influencing the airport runway landing service time, the model was categ orized into the deterministic type and the stochastic type. The solving algorith ms were given. The runway landing service time, the cost rati o between the airborne delays and the ground-holds were analyzed. Th e complexity of this algorithm was compared with the conventional algorithms. Si mulation experimental results were presented to demonstrate the effectiveness of the algorithms. This algorithm was applied to the air traffic flow estimation sy stem of the air force.

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