【摘要】 MA60飞机飞行情况疲劳载荷的计算方法,考虑了飞机结构弹性变形对气动载荷分布的影响,在风洞试验数据的基础上通过对刚体飞机压力分布的刚度影响计算,运用线性叠加原理确定出飞机部件的载荷分布。通过MA60飞机飞行实测数据对载荷计算结果的验证,证明了该载荷计算方法具有较高的精度。更多还原

【Abstract】 The computation of MA60 airplane fatigue load involved the elastic distortion’s affect on air-powered load distribution,with the stiffness computation of airplane’s pressure composition based on the wind tunnel trial data to confirm load distribution with the principles of principle of linear superposition.By verification of MA60 airplane’s real detecting data on loading computation proved that the loading computation’s precision.更多还原