Analysis of the Arresting Dynamic Loads of Aircrafts Landing Gear
The arresting landing of carrier aircraft is especial dynamic problem. During this process,the gear would bear the very big dynamic load,which does the biggest harm to gear .In this paper,it analyzed the landing gear shock strut in carrier aircraft arresting landing,and aiming at the runout of shock strut and the flexibility of the landing gear by using the Lagrange equation.Then it concluded the chaging of landing gear shock strut with symmetrical and straight arresting,3m of off-center distance arresting and 2°of rolling angle arresting after simulating.The conclusion showed that the landing gear shock strut would be stable after a short time concussion;rolling and unsymmetrical affected the shock strutmore severe than off-center and symmetrical arresting,and the qualities of concussion also being more acute.
carrier aircraft landing gear arresting landing dynamic load
Zhonghu JIA Wei HAN Xiaohong ZHENG Yang TAO
Department of Aircraft Engineering, NAEI. Shandong Yantai 264001, China Brigade NAEI. Shandong Yantai 264001, China
国际会议
上海
英文
470-473
2011-10-21（万方平台首次上网日期，不代表论文的发表时间）