航空结构动力学研究的进展与展望

Subjects: Mechanics >> Applied Mechanics submitted time 2023-03-20 Cooperative journals: 《应用力学学报》

刘小川 马君峰 白春玉 李凯翔 邹学锋 王彬文 张永杰

Abstract： In the process of aircraft service , it will experience complex dynamic processes such as groundtaxiing and maneuver etc.'The aireraft structure and airborne equipment will bear the individual or jointeffect of various dynamic loads during these processes. The induced structural dynamic problems are di-rectly related to the aircraft service safety and passengers’ride comfort. This paper sorts out the require-ments of structural dynamics in the military airplane structural integrity program and strength specification,as well as the airworthiness regulation of civil aircraft. The relationship between the structural dynamicsand R&D of aviation equipment is presented.'The main issues of aircraft structural dynamics are classifiedfrom the aspects of loads , structure , response and control.At last , the prospect of aircraft structural dynam-ics is briefly concluded considering the needs in aircraft equipment research and the newly developed vi-bration techniques.

YES

 Hits 310  Downloads 123  Comment