火力与指挥控制2024，Vol.49Issue(9)：32-39,8.DOI:10.3969/j.issn.1002-0640.2024.09.005
基于QPSO的密闭空间混叠冲击波的分离解算方法
Separation and Solution Method for Superimposed Shock Waves in Enclosed Spaces Based on QPSO
摘要
Abstract
To address the complex problem of overlapping shock waves causing damage to the inner walls in an enclosed space due to an explosion,a method for separating overlapping shock waves is pro-posed.By using forward modeling to analyze the damage caused by overlapping shock waves to the inner walls of an enclosed space,it was determined that the shock waves on the wall are overlapped multiple times.A full waveform model of the individual shock waves is established.The Quantum Particle Swarm Optimization(QPSO)algorithm is then employed to decompose and fit the multiple overlapping shock waves.The QPSO algorithm fits the individual shock waves,and the simulation results show that compared to the Genetic Algorithm,the root mean square error decreased from 0.250 6 to 0.121 6,and the mean relative error decreased from 0.107 9%to 0.105 9%.关键词
群智能优化算法/密闭空间/数值模拟/冲击波超压/QPSOKey words
swarm intelligence optimization algorithm/confined spaces/numerical simulation/shock wave overpressure/QPSO分类
军事科技引用本文复制引用
张恒冉,李剑,徐利娜,魏交统,潘晋孝,孔庆珊..基于QPSO的密闭空间混叠冲击波的分离解算方法[J].火力与指挥控制,2024,49(9):32-39,8.基金项目
国家自然科学基金资助项目(62271453) （62271453）
