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兵工学报 ›› 2015, Vol. 36 ›› Issue (6): 1128-1135.doi: 10.3969/j.issn.1000-1093.2015.06.024

• 研究简报 • 上一篇    下一篇

地面侦察雷达目标威胁度评估方法研究

史小斌1,2, 顾红1, 苏卫民1, 董天琦2, 陈绪龙2   

  1. (1.南京理工大学 光电学院, 江苏 南京 210094; 2. 西安电子工程研究所, 陕西 西安 710100)
  • 收稿日期:2014-07-03 修回日期:2014-07-03 上线日期:2015-08-03
  • 作者简介:史小斌(1977—)男博士研究生
  • 基金资助:
    国家部委基金项目(9140A07010713BQ02025);教育部博士点基金项目(20113219110018);国家自然科学基金项目(61302188、61471198);江苏省自然科学基金项目(BK20131005)

Study of Target Threat Assessment for Ground Surveillance Radar

SHI Xiao-bin1,2, GU Hong1, SU Wei-min1, DONG Tian-qi2, CHEN Xu-long2   

  1. (1.Nanjing University of Science and Technology, Nanjing 210094, Jiangsu,China;2.Xi’an Electronic Engineering Research Institute, Xi’an 710100, Shaanxi,China)
  • Received:2014-07-03 Revised:2014-07-03 Online:2015-08-03

摘要: 根据目标状态参数和身份识别结果,对目标的威胁度进行评估是地面侦察雷达急需解决的问题。基于地面侦察雷达的目标属性集,利用隶属度函数、专家知识和贝叶斯网络构建了地面侦察雷达动态威胁度贝叶斯评估模型。经仿真验证,目标威胁度评估数据变化特征符合人的推理过程,对于多功能相控阵雷达,可根据目标威胁度自适应调度波束实现对目标的跟踪。

关键词: 系统评估与可行性分析, 目标威胁评估, 地面侦察雷达, 动态贝叶斯模型

Abstract: The target threat assessment for ground surveillance radar based on the target state parameters and the identification results is an issue urgently to be solved. Based on the attribute set of targets, a dynamic Bayesian model of target threat assessment for ground surveillance radar is constructed by using membership function, expert knowledge and Bayesian network. Simulation results show that the variation characteristics of the target threat assessment data conform to the reasoning process of human. The dynamic Bayesian model of target threat assessment can be applied practically in the ground surveillance radars. Multifunction phased array radar can track the target in virtue of adaptive scheduling beam with target threat assessment.

Key words: system assessment and feasibility analysis, target threat assessment, ground surveillance radar, dynamic Bayesian model

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