摘要
传统GPS干扰装备已不能适应反巡作战需求,提出网络化GPS干扰系统发展构想;建立GPS干扰装备协同地面防空火力的反巡作战环模型,确定节点的能力指标和边的度量指标,基于信息熵评估体系作战效能;综合考虑装备研制成本因素和风险因素,提出装备体系贡献率计算模型。应用实例表明,GPS干扰装备对体系作战效果产生较大增益,体系贡献率较高;考虑成本和风险因素后,体系贡献率评估结果更加贴合实际,对辅助决策更具参考意义。
Traditional GPS jamming equipment can hardly meet the requirements of the operation against cruise missiles,thus a development scenario of networked GPS jamming system is proposed.The model of the operation loop of GPS jamming equipment cooperating with ground air defense firepower against cruise missiles is established.The capability indexes of nodes and the measurement index of edges are determined,and the operational effectiveness of the system is calculated based on information entropy.The model for calculating the contribution ratio of GPS jamming equipment system is proposed based on the general consideration of the cost and risk factors of equipment development.The application results show that,the GPS jamming equipment can create a large gain on the system operation effect and achieve a high system contribution ratio.Taking the cost and risk factors into consideration, the evaluation result of contribution ratio to system-of-systems is more practical and more significant for decision-making assistance.
作者
岳地久
何晶
邹晓浩
张伟
YUE Dijiu;HE Jing;ZOU Xiaohao;ZHANG Wei(Information and Navigation College,Air Force Engineering University,Xi'an 710000,China;No.94755 Unit of PLA,Zhangzhou 363000,China)
出处
《电光与控制》
CSCD
北大核心
2021年第7期21-25,共5页
Electronics Optics & Control
基金
国家社会科学基金项目(18BGJ069)。
关键词
巡航导弹
GPS干扰
作战环
信息熵
作战效能
风险因素
cruise missile
GPS jamming
operation loop
information entropy
operational effectiveness
risk factor
