直升机载相控阵雷达多目标跟踪调度算法  

Algorithm for Scheduling Multitarget Tracking of Helicopter-borne Phased Array Radar

作　　者：薛广然 陈绪龙[1] 杜自成[1] 王伟[1] 胡朗[1] 

机构地区：[1]西安电子工程研究所,西安710100

出　　处：《火控雷达技术》2015年第2期60-64,共5页Fire Control Radar Technology

摘　　要：针对直升机载相控阵雷达多任务、多波形的特点,综合考虑了跟踪精度和资源约束两方面因素,提出了一种直升机载相控阵雷达多目标跟踪调度算法。该算法基于协方差控制的思想,以跟踪偏差代价和能量消耗代价最小为准则来选择雷达的工作方式和波形,以此实现波束、波形的有效调度。文章首先建立了算法优化模型;然后给出算法实现的具体步骤;最后通过仿真及分析证明了算法的有效性。Aiming at multitask and multi-waveform characteristics of helicopter-borne phased array radar, an algo-rithm for scheduling multitarget tracking of helicopter-borne phased array radar is presented by taking integrated consideration of two factors like tracking accuracy and resources constraint. The algorithm is based on idea of covar-iance control and taking minimum of tracking deviation cost and energy consumption cost as the principle to choose work mode and waveform of the radar so as to implement scheduling beam and waveform effectively. The optimal al-gorithm model is firstly set up, and then the specific procedures for implementing algorithm is given, and finally, the effectiveness of the algorithm is proved by simulation and analysis.

关 键 词：直升机载相控阵雷达 多目标跟踪 协方差控制 波形选择 资源约束 

分 类 号：TN957[电子电信—信号与信息处理]