航空学报2026，Vol.47Issue(5)：121-141,21.DOI:10.7527/S1000-6893.2025.32510
飞行器结构动载荷特征、测量及识别技术研究进展
Research progress on dynamic load characteristics,measurement and identification technology of aircraft structure
摘要
Abstract
The aircraft often faces a complex dynamic load environment during service,and its measurement cost is high and difficult to obtain by direct measurement.Dynamic load identification based on dynamic response information has become a feasible solution to obtain structural input.In this paper,the dynamic load identification problems of air-craft are reviewed from three aspects:"cognition,measurement and identification".Firstly,the load characteristics at typical positions such as wings,tail,rudder surface,fuselage,and landing gear of the aircraft are analyzed,which provides necessary prior information for the subsequent selection of response measurement technology and the deter-mination of dynamic load identification methods.Secondly,the main measurement techniques,application scenarios,advantages and disadvantages of aircraft structural response are summarized.Then,the research progress of aircraft dynamic load identification method is reviewed.Finally,the main challenges and future development trends in the field of dynamic load characteristics,measurement and identification of aircraft structures are discussed.关键词
飞行器/载荷识别/响应测量/载荷认知/结构设计Key words
aircraft/load identification/response measurement/load cognition/structural design分类
航空航天引用本文复制引用
朱琪潇,黄研昕,朱锐,杭晓晨,费庆国..飞行器结构动载荷特征、测量及识别技术研究进展[J].航空学报,2026,47(5):121-141,21.基金项目
国家自然科学基金(52125209,52402446,52532012) （52125209,52402446,52532012）
江苏省自然科学基金(BK20241261) （BK20241261）
中央高校基本科研业务费专项资金(3202002501C1) （3202002501C1）
航空科学基金(20240013069001) National Natural Science Foundation of China(52125209,52402446,52532012) （20240013069001）
Jiangsu Natural Science Foundation(BK20241261) （BK20241261）
Fundamental Research Funds for the Central Universities(3202002501C1) （3202002501C1）
Aero-space Science Foundation of China(20240013069001) （20240013069001）
