现代防御技术 ›› 2026, Vol. 54 ›› Issue (3): 213-222.DOI: 10.3969/j.issn.1009-086x.2026.03.020

• ?栏目名称:论文? • 上一篇    

复杂电磁环境相似性评估研究

田苗苗, 彭进先, 耿丹, 赵超, 王晓, 秦剑琪   

  1. 中国人民解放军63611部队
  • 收稿日期:2025-05-13 修回日期:2025-08-06 出版日期:2026-06-28 发布日期:2026-07-03
  • 作者简介:田苗苗(1990-),女,山西忻州人。工程师,硕士,研究方向为装备试验鉴定。

Research on the Similarity Evaluation of Complex Electromagnetic Environment

Miaomiao TIAN, Jinxian PENG, Dan GENG, Chao ZHAO, Xiao WANG, Jianqi QIN   

  1. PLA 63611 Troops
  • Received:2025-05-13 Revised:2025-08-06 Online:2026-06-28 Published:2026-07-03

摘要:

复杂电磁环境构设是训练条件构建的基础工作,开展构设电磁环境与需求电磁环境相似度评估是电磁环境构设的重要问题。针对复杂电磁环境构设相似性指标体系不明确、相似性评估方法不完善等问题,基于相似理论基本原理,结合复杂电磁环境构设实践,构建了复杂电磁环境相似度指标体系,得到了基于欧氏距离相似度的信号基础参数和方式参数的相似度表达。从电磁信号的构设参数和战术运用2个维度表征了信号相似度。基于电磁环境属性,分析了威胁电磁环境、目标电磁环境以及背景电磁环境相似度计算方法,并聚合得到了电磁环境相似度评估表达式。此方法对于电磁环境构设效果评估具有一定的借鉴意义,可为电磁环境构设优化提供依据。

关键词: 复杂电磁环境, 相似度, 评估, 欧氏距离, 聚合

Abstract:

Setting up the complex electromagnetic environment is a basic part of training conditions construction. It is important to evaluate the similarity between training electromagnetic environment and required environment. In view of the unclear index system for electromagnetic environment construction and the incomplete similarity evaluation, the similarity evaluation index system is constructed by Euclidean distance. By the way, the similarity characterizations of basic arguments and mode arguments are analyzed based on the basic principles of similarity theory and electromagnetic environment constructing practice. According to the electromagnetic environment properties, the similarity degrees are calculated in multiple dimensions such as threatening electromagnetic environment, objective electromagnetic environment and background electromagnetic environment, the environment mentioned above are aggregated to obtain the expression for evaluating the similarity of electromagnetic environment. The methods can be used to evaluating electromagnetic environment constructing effect, and provide reference to optimize the electromagnetic environment construction.

Key words: complex electromagnetic environment, similarity, evaluation, Euclidean distance, aggregation

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