中期冲突探测功能中飞行轨迹推算的机制分析  

Analysis of mechanism for flight trajectory prediction in Mid-Term Conflict Detection function

作　　者：张皓伦 ZHANG Haolun(Open Laboratory for Air Traffic Control Equipment Application and Technology of Middle-South Regional Air Traffic Management Bureau,CAAC,Guangzhou 510000,China)

机构地区：[1]民航中南空管局空管设备应用技术开放实验室,广州510000

出　　处：《计算机应用文摘》2025年第5期88-90,共3页

摘　　要：中期冲突探测(MTCD)功能是空管自动化系统中对短期冲突告警(STCA)及飞行计划冲突告警(FPCA)功能的结合与补充。实现MTCD功能必须实时推算不同飞行状态下的未来一段时间内的轨迹,以判断距离较远的不同航迹间是否存在冲突的可能。其中,飞行轨迹的推算可分为水平方向和垂直方向,文章将基于水平和垂直方向上的飞行航迹阐述轨迹推算机制在MTCD功能中的应用。The Mid-Term Conflict Detection(MTCD)function is a combination and enhancement of the Short-Term Conflict Alert(STCA)and Flight Plan Conflict Alert(FPCA)functions within air traffic control automation systems.To implement the MTCD function,it is necessary to calculate the future trajectories of aircraft in various flight states in real-time,in order to assess the potential for conflicts between flight paths that are farther apart.The trajectory calculation includes both horizontal and vertical directions.This paper will focus on the horizontal and vertical aspects of flight trajectories,discussing the application of trajectory calculation mechanisms in the MTCD function.

关 键 词：中期冲突探测 雷达航迹 飞行计划 

分 类 号：TP18[自动化与计算机技术—控制理论与控制工程]