电磁环境模拟逼真度评估顶层研究

Research on Fidelity Evaluation of Electromagnetic Environment Simulation Construction in Equipment Test

目的研究装备试验中电磁环境模拟构建的逼真度评估问题。方法在电磁环境逼真度评估相关概念及特性分析的基础上,从指导层、理论层、方法层及应用层等4个层面建立总体研究框架,阐明评估基本思想,运用IDEF0建模方法对评估活动及过程进行描述和建模,并提出基于相似系统理论的电磁环境逼真度评估方法。结果给出了电磁环境逼真度评估的相关概念,从总体上明确了电磁环境逼真度评估的理论框架、研究内容及方法思路。结论从顶层设计并形成了电磁环境模拟逼真度评估的基础理论和方法体系。

Objective To study the fidelity evaluation of electromagnetic environment simulation construction in equip-ment test. Methods Based on the analysis of the conception and characteristics of fidelity evaluation of electromagnetic en-vironment, this paper established four hierarchies of the general study framework for fidelity evaluation from methodology, theory, technique and application, and clarified the basic idea for fidelity evaluation, and established the function and process model of evaluation with IDEF0 method, and presented a fidelity evaluation method based on the similarity system theory. Results This paper presented the concept of electromagnetic environment＆#39;s fidelity, identified the overall theory framework, concrete contents and research methods of electromagnetic environment fidelity evaluation. Conclusion These i-deas formed the basic theory and method system about fidelity evaluation of electromagnetic environment from the top-level.