基于数据的电磁侦察仿真模型逆向校验方法研究OA

This paper studies the model verification method of how to improve the fidelity of the electromagnetic reconnaissance simulation model.Aiming at the large difference between the traditional electromagnetic reconnaissance model and the actual efficiency,the method of inverse verification for model based on data is proposed by referring to the idea of Digital Twin and construction of black and white box model.It presents a validation algorithm from three aspects of reconnaissance distance,direction finding and data rate of interception,and validates the validation algorithm based on simulation data.The simulation example shows that the proposed method in this paper can solve the fidelity problem of the three effectiveness calculation results in the electromagnetic reconnaissance model,and can play a guiding role in constructing the electromagnetic reconnaissance model with high confidence.At the same time,this method can provide the method reference for other electromagnetic field model verification.