一种基于雷达探测性能的防空预警情报时效性评估方法  

A method for evaluating the timeliness of air defense early warning intelligence based on radar detection performance

作　　者：魏维斌 兰旭辉[1] 彭思勇 Wei Weibin;Lan Xuhui;Peng Siyong(Air Force Early Warning Academy,Wuhan 430019,China)

机构地区：[1]空军预警学院,武汉430019

出　　处：《战术导弹技术》2024年第1期68-74,共7页Tactical Missile Technology

基　　金：军事类研究生资助课题(JYKT910262023002)。

摘　　要：针对防空预警作战中,防空预警情报时效性因涉及因素多、指标体系不全面、缺乏统一量化评估方法的问题,基于雷达探测性能提出了一种防空预警情报时效性的评估方法。对防空预警情报时效性进行了明确的定义,建立了防空预警情报时效性计算模型。通过目标速度、装备性能、航路捷径三个方面的仿真,讨论了目标性质信息研判周期与防空预警情报时效性的函数关系,验证了防空预警情报时效性评估方法可有效量化评估防空预警情报时效性。仿真结果表明,所提方法能有效给出不同雷达装备在预警探测不同目标时,其情报时效性产生的差异,为准确、统一评估防空预警情报质量、优化防空预警流程提供参考。In the air defense warning operations,due to incomplete indicator systems,a lack of unified quantitative evaluation methods and various factors involved,the timeliness evaluation of early warning intelligence has always been a challenge.To address this issue,a method is given for evaluating the timeliness of air defense early warning intelligence based on radar detection performance.A clear definition of the timeliness of air defense early warning intelligence is provided.A calculation model for the timeliness of air defense early warning intelligence is constructed,which considers multiple factors such as target speed,equipment performance and route shortcuts.Through simulation tests,the functional relationship between the judgment period of target property information and the timeliness of air defense early warning intelligence is discussed.The simulation results indicate that the timeliness of early warning intelligence will gradually decrease with the judgment period of target property information increasing.This result verifies the effectiveness of the method for evaluating the timeliness of air defense early warning intelligence.In addition,for different radar equipment and target,this method can provide the differences in the timeliness of early warning intelligence,which can give a reference for accurately and uniformly evaluating the quality of air defense warning intelligence and optimizing the air defense warning process.

关 键 词：雷达探测性能 防空预警 预警探测 情报时效性 量化评估 

分 类 号：TN956[电子电信—信号与信息处理]