基于马尔可夫链模型的电磁行为预测模拟方法研究
Electromagnetic behavior prediction method based on Markov chain model
苗锡奎 1魏勋 1张德欣 1袁翔宇1
作者信息
- 1. 中国人民解放军63891部队,河南 洛阳 471003
- 折叠
摘要
根据电子对抗动态博弈特点,将电子对抗双方动态博弈过程抽象为马尔可夫过程,将马尔可夫链引入到电子对抗电磁行为预测模拟中,构建了基于马尔可夫链模型的电磁环境构建装备行为预测模拟模型.首先,对电子对抗双方行为状态空间进行建模;其次,根据"对抗规则/策略"建立了电子对抗行为状态转移模型,并结合模拟对抗数据,给出了行为状态转移概率矩阵,构建形成了马尔可夫链模型;最后,以雷达干扰模拟计算、通信干扰模拟计算为案例,对所提出的方法进行了验证,结果表明,该方法能够有效预测动态博弈条件下的电子对抗行为状态转移概率,能够为复杂电磁环境模拟和电磁环境预测提供有益指导.
Abstract
According to the dynamic game characteristics of electronic countermeasure,the dynamic game process of both sides of electronic countermeasure is abstracted as a Markov process,the Markov chain is intro-duced into the electromagnetic behavior prediction of the electronic countermeasure equipment,and a simulation model of electromagnetic environment construction equipment behavior prediction based on Markov chain model is built.Firstly,the state space of the equipment is modeled based on equipment behavior.Secondly,according to the"adversarial rules/strategy",the equipment state transition model is established,the state transition probabil-ity matrix is given according to the historical data,and the Markov chain model is constructed.Finally,the pro-posed method is verified in the cases of simulation calculation of radar jamming and communication jamming.Re-sults show that the proposed method can effectively predict the state transition probability of electromagnetic envi-ronment construction equipment in dynamic game conditions,and provide useful guidance for the simulation of complex electromagnetic environment and the prediction of electromagnetic environment.
关键词
电子对抗/马尔可夫链/电磁行为预测/电磁环境构建Key words
electronic countermeasures/Markov chain/electromagnetic behavior prediction/electromagnet-ic environment construction引用本文复制引用
出版年
2024
NETL
NSTL
万方数据