Research Article
Optimization Design of Electromagnetic Characteristic Parameters of Grid Structure Based on Simulation Design and Response Surface Method
@INPROCEEDINGS{10.4108/eai.2-6-2023.2334614, author={yijun Wang and Junqiang Ai and Ruobing Ma}, title={Optimization Design of Electromagnetic Characteristic Parameters of Grid Structure Based on Simulation Design and Response Surface Method}, proceedings={Proceedings of the 2nd International Conference on Information Economy, Data Modeling and Cloud Computing, ICIDC 2023, June 2--4, 2023, Nanchang, China}, publisher={EAI}, proceedings_a={ICIDC}, year={2023}, month={8}, keywords={response surface method; parameter optimization; rapid assessment}, doi={10.4108/eai.2-6-2023.2334614} }- yijun Wang
Junqiang Ai
Ruobing Ma
Year: 2023
Optimization Design of Electromagnetic Characteristic Parameters of Grid Structure Based on Simulation Design and Response Surface Method
ICIDC
EAI
DOI: 10.4108/eai.2-6-2023.2334614
Abstract
In order to obtain the rapid evaluation of the electromagnetic shielding characteristic parameters optimization of the grid structure, a response surface was introduced in the design process. The optimization model is established with the shielding efficiency of the single hole grid as the optimization objective and the electromagnetic shielding law as the constraint condition of the geometric parameters of the grid. According to the response surface model, the optimal grid geometric parameter combination is obtained. The finite element method and Ansys software are used to simulate the optimization target, and the effectiveness of the optimization results is verified. The results show that the transmission coefficients of the optimized parameters under TE polarization and TM polarization are -139.5dB and -69.17dB, respectively, which are reduced nearly 7 times and 4 times, proving the effectiveness of the optimization.
