航空兵器2024，Vol.31Issue(6)：70-77,8.DOI:10.12132/ISSN.1673-5048.2024.0137
弹目动态交会下的空中目标电磁散射特性并行计算方法
Research on Parallel Computing Methods for Air Targets'Electromagnetic Scattering Based on Missile-Target Encounter
陈潭辉 1霍力君 1李喆1
作者信息
- 1. 中国空空导弹研究院,河南洛阳 471009
- 折叠
摘要
Abstract
In order to improve the phenomenon that the simulation of electromagnetic scattering characteristics of air targets in dynamic rendezvous scenarios requires a large amount of calculation and takes a long time,this paper used Compute Unified Device Architecture to construct a parallel calculation method based on physical optics and physical theory of diffraction to calculate the scattering characteristics of targets.The accuracy of the algorithm is verified by comparing with the electromagnetic scattering results of standard bodies and a complex target.The parallel acceleration ration of the simulation is given,and the results show that the parallel calculation method can effectively improve the simulation efficiency and obtain a good acceleration effect.关键词
并行计算/电磁散射/GPU/物理光学法/物理绕射法Key words
parallel computing/electromagnetic scattering/GPU/physical optics/physical theory of diffraction分类
军事科技引用本文复制引用
陈潭辉,霍力君,李喆..弹目动态交会下的空中目标电磁散射特性并行计算方法[J].航空兵器,2024,31(6):70-77,8.
