复杂电磁环境适应性考核环境构建与效能评估方法研究

Study on Environment Construction and Effectiveness Evaluation Method of Complicated Electromagnetic Environment Adaptability Assessment

通过对无线电接收机脆弱性机理分析,归纳出不同类别的影响因子,提出了基于受体脆弱性影响因子的复杂电磁环境构建方法,解决了宽频段作战单元需要大量电磁环境模拟装备的难题;建立了基于电子信息系统信道占有度、频谱重合度、背景信号强度等要素的多激励多响应电磁环境效应"套桶"评估模型,解决了被试对象的客观性与形象性评估问题,为电子信息系统类复杂电磁环境适应性鉴定提供了有益借鉴。

Based on the vulnerability of wireless receivers,this paper proposes a method to construct complicat- ed electromagnetic environment based on the vulnerability of receivers,which solves the large frequency span combating unit＇s massive demand for electromagnetic environment simulation equipments.A multi-excitation and multi-response sleeve barrel evaluation model is established for channel occupancy degree, spectral coinci- dence degree, background signal strength and other factors in electronic information system.It solve the objec- tivity and figurativeness evaluation problem of the tested object,and provides a usefi.d reference for complicated electromagnetic environment adaptability identification.