Analysis of the Arresting Dynamic Loads of Aircraft’s 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.
Paul P. Lin and Chunliang Zhang
Z. H. Jia et al., "Analysis of the Arresting Dynamic Loads of Aircraft’s Landing Gear", Applied Mechanics and Materials, Vols. 105-107, pp. 470-473, 2012