基于区域约束的机场场面目标跟踪  

Surface Movement Target Tracking Based on Region Constraint

作　　者：李川[1] 靳俊峰[1] 曲成华[1] 

机构地区：[1]中国电子科技集团公司第三十八研究所,安徽合肥230088

出　　处：《雷达科学与技术》2015年第6期563-566,571,共5页Radar Science and Technology

基　　金：国家科技支撑计划项目(No.2011BAH24B05)

摘　　要：机场场面活动目标种类复杂,目标运动特性差别很大,但在某个特定区域的目标运动特性是可预知的,为此采用基于区域约束的目标跟踪算法:首先根据机场地图对机场活动区域进行分类,每种区域设置不同的目标运动特性,然后对特定区域目标采取相应的参数进行跟踪。通过对某场面监视雷达实际目标跟踪结果分析得出:采用区域约束后飞机、车辆等活动目标均能够连续稳定跟踪,尤其是对于滑行等待起飞和降落滑行停止等运动特性复杂的飞机目标跟踪效果出色。There are several kinds of movement targets on the airport surface,which have different kinematic characteristics.However,if they move into a specific region,they have to obey kinematic limits of airport operations.A surface movement target tracking algorithm based on region constraint is proposed.First,the action regions are divided into runways,taxiways,and aprons,which have different tracking parameters.Then,the specified kinematic parameters are used when a target moves into an area.The tracking results from the surface radar show that the data processing algorithm based on region constraint has a good and continuous tracking for airplanes and cars,especially for taxi-wait-landoff and approach-taxi-apron airplanes.

关 键 词：场面监视雷达 区域约束 机动检测 目标跟踪 

分 类 号：TN959[电子电信—信号与信息处理] TP391[电子电信—信息与通信工程]