基于协调加载控制的飞机机翼模拟试验台设计  

Design of Aircraft Wing Simulation Test-bed Based on Synchronous Loading Control

作　　者：王靖[1] 王凯[1] Wang Jing;Wang Kai(Aircraft Strength Research Institute of China,Xi′an710065,Shaanxi,China)

机构地区：[1]中国飞机强度研究所,陕西西安710065

出　　处：《工程与试验》2021年第4期63-64,共2页Engineering and Test

摘　　要：在飞机结构试验领域内,大型机翼在加载试验中会产生大位移变形。多个作动器加载位移相差较大,需要控制多个作动器进行协调加载。为了达到调试该协调加载控制系统的目的,设计了机翼模拟调试试验台。试验台采用空气弹簧来达到调节机翼刚度的作用。最后运用有限元分析验证了试验台的可靠性。In the field of aircraft structure test,large displacement deformation will occur in the loading test of large wings.The loading displacement of multiple actuators varies greatly,so it is necessary to control multiple actuators for synchronous loading.In order to achieve the purpose of debugging the synchronous loading control system,the wing simulation debugging test-bed is designed.The air spring is used to adjust the stiffness of the wing.Finally,the reliability of the test-bed is verified by finite element analysis.

关 键 词：空气弹簧 机翼模拟 协调加载 

分 类 号：V216.8[航空宇航科学与技术—航空宇航推进理论与工程]