远程迷惑式干扰效果评估模型

摘要

As an important jamming style, the long-distance confusion jamming is insufficient in effectiveness evaluation. A research on effectiveness evaluation of the long-distance confusion jamming can contribute to the action of long-distance confusion jamming. Based on the analysis of the jamming mechanism and influence factors of jamming effectiveness, the index factors of effectiveness evaluation were described such as chaff similar factor, time validity factor, fleet fidelity factor, radar recognize factor and tactics selection factor. The numerical conformity model of multiple chaffs was established. Then the calculating model of catch probability was inferred for the radar to search for a real target under the conditions of long-distance confusion jamming. The model was proved to be reasonable.%在分析远程迷惑式干扰机理的基础上,研究迷惑式干扰的各种影响因素,分别引入了箔条云相似因子、时间有效性因子、编队模拟逼真度因子、雷达识别影响因子和战术选择影响因子等多个效果评估指标,提出了多箔条云数目的整合模型,然后求导出在远程迷惑式干扰务件下搜索雷达对真实目标的捕捉概率计算模型,最后验证了模型的合理性.