基于复合材料飞机结构综合优化设计系统研究  

System Study on the Comprehensive Optimization Design of the Composite Materials of Airplane Structure

作　　者：李春威 马瑛剑 Li Chunwei;Ma Yingjian(AVIC Tongfei South China Aircraft Industry Co. LTD, Zhuhai 519090, China)

机构地区：[1]中航通飞华南飞机工业有限公司,广东珠海519090

出　　处：《黑龙江科学》2022年第2期60-61,共2页Heilongjiang Science

摘　　要：为发挥复合材料的优势,提升飞机性能,介绍了复合材料与飞机结构特点,分析了复合材料飞机结构综合优化设计的具体过程:改造有限元程序,优化结构设计系统,构造新一代以遗传算法为基础的结构优化设计系统,建立复合材料层合板分析,改变了原有的设计程序。In order to play the role of the advantages of composite materials,and improve airplane performance,the study introduces the characteristics of composite materials and airplane structure,analyzes the specific process of the comprehensive optimization design of the composite materials of airplane structure,i.e.reforming finite element program,optimizing structure design system,constructing a new generation of structure optimization design system based on genetic algorithm,establishing composite material laminate analysis,and changing original design procedures.

关 键 词：复合材料 飞机 结构 优化设计系统 

分 类 号：V222[航空宇航科学与技术—飞行器设计]