国外下一代战斗机和高超声速飞机结构技术发展综述

Overview of the Structural Technology Development of Foreign Next-Generation Fighters and Hypersonic Aircraft

以第六代战斗机、高超声速飞机等航空装备为重点,开展国外先进飞机典型技术特征分析,针对技术特征提出先进飞机结构技术的发展需求,梳理先进复合材料结构、变体结构、多功能结构、热防护结构等关键技术的发展现状,为未来技术发展提供参考。

Focusing on aviation equipment such as sixth-generation fighters and hypersonic aircraft, the paper carries out the analysis of typical technical characteristics of foreign advanced aircraft, and puts forward the development requirements of advanced aircraft structure technology based on the technical characteristics. Then,review the development status of key technologies such as advanced composite material structures, smart variant structures, multifunctional structures, and thermal protection structures,Provide reference for future technological development.