摘要
针对剖面内加载可能引起虚假载荷的问题,基于叠加原理,推导了一种可考虑剖面内加载的飞行载荷测量方法,并将其应用于翼面的非根部飞行载荷实测中,比较讨论了剖面内加载对载荷方程以及飞行载荷的影响。
Aiming at virtual loads resulted from the loading inside strain-gage station,a method of considering the loading inside strain-gage station was given for flight load measurement based on superposition principle. Also the above method was applied to certain non-root flight load measurement,and the effects of the loading inside strain-gage station on load equation and measured flight load were discussed.
出处
《机械强度》
CAS
CSCD
北大核心
2017年第6期1327-1331,共5页
Journal of Mechanical Strength
关键词
飞行载荷测量
应变计校准
剖面内加载
修正的载荷方程
Flight load measurement
Strain gage calibration
Loading inside strain-gage station
Corrected load equation
