训练电磁环境生成和逼真度评估方法

Study on Method of Generation and Fidelity Evaluation of Training Electromagnetic Environment

构建与战场电磁环境尽可能相似的训练电磁环境、评估所构建的训练电磁环境与战场电磁环境的相似程度,是基地训练电磁环境构建必须解决的突出问题。基于相似理论基本原理和相似度计算基本方法,结合基地训练电磁环境构建实践,采用精确值相似度计算生成训练电磁环境,采用区间值相似度计算评估训练电磁环境的逼真度。

Two problems must be resolved first in Base Training Electromagnetic Environment Construction,one is how to construct Training Electromagnetic Environment as similar as Battlefield Electromagnetic Environment, the other is how to evaluate the degree of fidelity between them. Based on the basic principle of Similarity Theory and counting method of similarity degree, combined with the practice of Base Training Electromagnetic Environment Construction,the paper attempts to use the exact value of similarity calculation to generate Training Electromagnetic Environment, use the interval value similarity calculation method to evaluate the fidelity of Training Electromagnetic Environment.