相控阵雷达噪声干扰博弈分析

针对传统基于博弈论的干扰决策方法先验知识依赖性强、博弈过程理想、实战指导性差、决策结论粗糙的问题,文中提出了一种全新的博弈论分析方法。首先构建了能够体现博弈结果的博弈盈利函数,随后利用闭合分析和蒙特卡洛实验两种方法全面分析了噪声干扰与相控阵雷达之间的博弈过程,最后结合实例对所提方法进行了运用,分别给出了噪声干扰和相控阵雷达的博弈最优策略,证明了所提博弈分析方法的有效性和实用性,为博弈论在雷达对抗领域应用提供了一个新思路。

Game Theory Analysis of Noise Jamming for Phased Array Radar

Traditional game theory used in making jamming strategy has great defpendence on prior knowledge, ideal procedure, poor actual electronic warfare instruction and rough decision results. To solve these problems a novel game theory analysis method is proposed in this paper. Firstly the paper builds a game winning fuction which can reflect the game result. Then closed-form analysis and Monte Carlo simulation are used to roundly analyze the game procedure between noise jamming and phased array radar. finaly the method is applied to a real example, giving best strategy of anti-noise jamming and phased array radar respectively. The results of simulation prove validity and utility of the method. The paper also provides a new idea for game theory used in radar-contermeasures fields.