概率条件下雷区范围估计研究

为更正现有雷区范围估计算法因搜扫率处置不当而存在的矛盾与不足,研究了搜扫率条件下的雷区范围估计问题。分不规则雷区和规则雷线两种情况,依据极大似然估计的原理,推导出搜扫率条件下的雷区范围估计算法,并对改进算法与现有算法进行了分析比较和仿真示例验证。分析和示例表明新算法克服了现有算法的缺陷,能够更符合实际地解决雷区范围估计问题。

Study on Evaluation of Scope of Minefield Considering Probability

In order to avoid the contradiction and defect of the present algorithm about evaluation of scope of minefield,a new algorithm is designed.The new algorithm is deducted under two conditions:one is stochastic mine fields;the other is regular mine-line.Then the feather of the algorithm is discussed.The comparison between the new algorithm and the original algorithm is illustrated,which illuminates that the new algorithm has overcome the defect of the old one and is more consistent.