基于代理模型的固体动力杀伤器气动外形优化研究
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引用本文:龙永松,王 伟,刘玉祥.基于代理模型的固体动力杀伤器气动外形优化研究[J].计算技术与自动化,2020,(2):42-45
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龙永松,王 伟,刘玉祥 (江南机电设计研究所贵州 贵阳 590009) 
中文摘要:分析了固体动力杀伤器的气动外形设计参数。通过进化神经网络构建气动外形参数与气动特性之间的代理模型,然后确定了气动外形优化方法,并完成了算例验证。结果表明:通过代理模型开展固体动力杀伤器气动外形优化是可行的,能够大大缩短杀伤器气动外形优化周期。
中文关键词:固体动力杀伤器  气动外形优化  代理模型
 
Research on Aerodynamic Shape Optimization of Solid Kinetic Killer Based on Surrogate Model
Abstract:The aerodynamic shape design parameters of solid kinetic killer(SKK) are analyzed firstly,and the surrogate model between aerodynamic shape parameters and aerodynamic characteristics is constructed by evolutionary neural network. Then,the aerodynamic shape optimization method is determined and verified by an example. The results show that it is feasible to optimize the aerodynamic shape of the SKK by surrogate model,and it can greatly shorten the optimization cycle of the aerodynamic shape of the SKK.
keywords:solid kinetic killer  aerodynamic shape optimization  surrogate model
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