摘要
为定量评价繁忙终端区空中交通管制运行品质,以成都终端区为研究对象,针对单跑道终端区,建立了包括管制业务量、安全性能、效率性能、工作负荷及交通拥挤度的管制运行品质定量评价指标体系.根据专家意见选取20个相对独立的指标,给出了基于主成分分析法的综合评价方法.采集覆盖一周每日繁忙时段10:00～22:00的84个样本,得到各时段的管制运行品质综合评价结果.经K-均值聚类分析及实际运行表明,本文方法可行,评价结果与实际情况相符.评价结论为终端区的运行策略优化提供了依据.
An evaluation method for operation performance of terminal control at a single-runway airport was proposed by integrating principal component analysis and K-means cluster analysis. The Chengdu terminal area with a single runway was taken as an example of application of the proposed method. According to expert questionnaires, a three-layer index system was prepared, from which 20 indexes as independent as possible were chosen as raw data for principal component analysis, and 84 sets of samples, one for the period of an hour, were collected from everyday peak periods （ 10：00-- 22：00） of a week. The evaluation results were in fairly good consistency with those by experts. They also fed back for optimization of operation performance of terminal control, and desired results were achieved.
出处
《西南交通大学学报》
EI
CSCD
北大核心
2012年第2期341-347,共7页
Journal of Southwest Jiaotong University
基金
国家863计划资助项目(2006AA12A105)
国家空管科研课题(GKG200702025)
民航科技项目(MHRDZ200815)
关键词
终端区
空中交通管制
运行品质
综合评价
主成分分析法
K-均值聚类分析
terminal area
air traffic control
operation performance
integrated evaluation
principalcomponent analysis
K-means cluster analysis
作者简介
张建平（1976-），男，高级工程师，博士研究生，研究方向为空中交通管理，电话：13808097935，E—mail：jpzhang0311@hotmail．com
通讯作者：胡明华（1962-），男，教授，博士生导师，研究方向为空中交通管理，电话：13805166903，E-mail：minghuahu@263．net
