航空器尾流重新分类的实施效果量化评价方法  

Quantitative Evaluation Method for Implementation Effect ofAircraft Wake Recategorization

作　　者：张同荣 郭海鹏 魏志强[1] ZHANG Tongrong;GUO Haipeng;WEI Zhiqiang(College of Air Traffic Management,Civil Aviation University of China,Tianjin 300300,China;Central South Regional Air Traffic Management Bureau of CACC,Guangzhou 510405,China)

机构地区：[1]中国民航大学空管学院,天津300300 [2]民航中南地区空管局,广州510405

出　　处：《指挥信息系统与技术》2023年第5期37-42,93,共7页Command Information System and Technology

基　　金：中央高校基本科研业务费(3122021066)资助项目。

摘　　要：针对中国航空器重新分类(RECAT-CN)试验阶段的效果评价需要,提出了RECAT-CN实施情况、管制员尾流间隔控制能力和间隔缩减情况等衡量指标参数;以典型的试验运行机场为例,基于二次雷达记录数据,对不同组合机型的间隔缩减情况进行分析,预测RECAT-CN的全面实施对繁忙时段机场容量的提升情况。数据结果表明,管制员的间隔控制余度基本平稳,能顺利切换至RECAT-CN间隔标准。实施RECAT-CN运行后间隔缩减效果明显,能较明显地提升繁忙时段的机场容量。Aimed at effect evaluation requirement of the recategorization in China(RECAT-CN)in experimental stage,the novel measurement parameters including the implementation of RECAT-CN,the capability on the wake separation control of the controller,and the separation reduction are proposed.Taking a typical experimental airport as an example,and based on data recorded by second-ary radars,the separation reduction of different combinations of aircraft types is analyzed,and the im-provement of the airport capacity during peak hours is predicted for full implementation of RECAT-CN.Data results show that the controller's separation control margin is basically stable and it can be smoothly switched to the RECAT-CN separation standard.After the implementation of RECAT-CN operation,the effect of separation reduction is obvious,and the airport capacity during peak hours can be significantly increased.

关 键 词：交通运输 尾流间隔 尾流重新分类 控制余度 间隔缩减 机场容量 

分 类 号：V355.1[航空宇航科学与技术—人机与环境工程]