张秦2,,,
陈光陆1,
①.中国人民解放军95333部队 ??长沙 ??410000
②.空军工程大学防空反导学院 ??西安 ??710051
基金项目:国家自然科学基金(61601499)
详细信息
作者简介:孙铭才(1993–),男,助理工程师,主要从事相控阵雷达资源管理研究。E-mail: 398327155@qq.com
张秦:张 秦,男,副教授,主要研究方向为雷达信号处理。E-mail: kinzh@263.net
陈光陆,高级技工,主要从事雷达装备维修。E-mail: 605321038@qq.com
通讯作者:张秦 ? kinzh@263.net
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出版历程
收稿日期:2017-11-09
修回日期:2018-02-07
Dynamic Time Window Adaptive Scheduling Algorithm for the Phased Array Radar
Sun Mingcai1,,Zhang Qin2,,,
Chen Guanglu1,
①. Troop 95333, Changsha 410000, China
②. Air and Missile Defense College, Air Force Engineering University, Xi’an 710051, China
Funds:The National Natural Science Foundation of China (61601499)
摘要
摘要:针对相控阵雷达任务调度问题,该文提出了一种基于动态时间窗的任务调度方法。该方法根据目标跟踪滤波中的残差和雷达对目标跟踪波门之间的约束关系以及搜索帧周期的约束,分别实现对跟踪任务和搜索任务的时间窗计算。最后将该方法与传统固定时间窗方法进行对比仿真,仿真结果证明了所提方法的有效性和优越性。
关键词:相控阵雷达/
任务调度/
时间窗/
跟踪任务/
搜索任务
Abstract:A task scheduling method based on dynamic time window is proposed that is aimed at resolving the task scheduling problem of phased array radars. Based on constraints between the residuals of target tracking filtering and radar target tracking gate and search frame cycle, the method calculates the time window of tracking task and the time window of the search task, respectively. Finally, we undertake a simulation of our method by comparing with the traditional time window design method. The simulation results prove the effectiveness and superiority of our method.
Key words:Phased array radar/
Task scheduling/
Time window/
Tracking task/
Search task
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