系统仿真学报 ›› 2016, Vol. 28 ›› Issue (2): 335-342.

• 仿真应用工程 • 上一篇    下一篇

基于粗糙集的雷达抗干扰性能评估指标体系研究

戚宗锋1, 韩山2, 李建勋2   

  1. 1.电子信息系统复杂电磁环境效应国家重点实验室,河南 洛阳 471003;
    2.上海交通大学自动化系,上海 200240
  • 收稿日期:2014-09-23 修回日期:2015-01-26 出版日期:2016-02-08 发布日期:2020-08-17
  • 作者简介:戚宗锋(1973-),男,河南洛阳,高工,研究方向为电子信息系统效能评估理论。
  • 基金资助:
    国家自然科学基金(61175008); 电子信息系统复杂电磁环境效应国家重点实验室开放课题(CEMEE2013K0301A)

Research on Radar Anti-jamming Performance Evaluation Index System Based on Rough Set Theory

Qi Zongfeng1, Han Shan2, Li Jianxun2   

  1. 1. The State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, Luoyang 471003, China;
    2. Department of Automation, Shanghai Jiao Tong University, Shanghai 200240, China
  • Received:2014-09-23 Revised:2015-01-26 Online:2016-02-08 Published:2020-08-17

摘要: 研究了一种基于广义粗糙集的雷达抗干扰性能评估指标体系的构建与优化方法。用区间值信息系统描述评估数据,避免了大量实值数据导致的数据分类困难的问题。引入基于H'信息熵的信息填充技术,解决了评估数据中可能遇到不完备信息的技术难点。用基于E条件熵的启发式属性约简算法,实现了冗余评估指标的去除、指标体系的优化和决策规则的提取。通过一个完整的仿真示例,验证了提出方法的可行性、有效性和实用性。

关键词: 广义粗糙集, 雷达抗干扰性能评估, 评估指标体系构建与优化, 仿真分析

Abstract: The applications of generalized rough set theory were researched for the construction and optimization of radar anti-jamming performance evaluation index system. A mass of real-valued data was converted to some interval-valued data to avoid the difficulty of classification. The H'- information entropy-based information filling technique was employed to solve the problem of missing evaluation data. The E-condition entropy-based heuristic algorithm was applied to make attribute reduction, optimize evaluation index system, and extract final decision rules. The feasibility, validity and practicability of proposed method were testified by a simulation example.

Key words: generalized rough set, radar anti-jamming performance evaluation, construction and optimization of evaluation index system, simulation and analysis

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