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通过对目前机场场面航空器运行过程冲突探测的研究,结合A-SMGCS系统场面MLAT监视技术及TDOA定位技术,重点分析航空器跑道运行冲突和滑行道运行冲突两种类型,并建立数学网络模型。利用A-SMGCS系统监视模块与路由规划模块的结合,构建冲突探测系统框架,结合具体机场冲突探测告警参数,选择网格冲突探测法,并运用全局搜索算法,确定了航空器跑道冲突探测和滑行道冲突探测方案,对提升机场运行安全和运行效率具有重要意义。
Based on the research on collision detection of aircraft operating process at the airport at present, combined with the A-SMGCS system scene MLAT monitoring technology and TDOA positioning technology, two types of conflict between aircraft runway collision and taxiway conflict are analyzed emphatically and a mathematical network model is established. A combination of A-SMGCS system monitoring module and routing planning module is used to construct the framework of conflict detection system. Combining with the detection parameters of airport conflict detection, the grid collision detection method is selected and the global search algorithm is used to determine the conflict between aircraft runway detection and taxiway Conflict detection programs are of great importance to enhancing the operational safety and operational efficiency of the airport.