水平尾翼

这种地效翼船水平尾翼，升力大、面积小、生产成本低。

The horizontal tail wing of the wing-in-ground effect craft has the advantages of great ascensional force , small area and low production cost .

在进行飞机系统功能考核试验的时候，为确保飞机飞行的安全、可靠，采用平尾模拟件代替水平尾翼。

In general , in functional tests of aircraft systems , a cost-effective simulated horizontal tail , instead of expensive aircraft hardware , is used .

减速板对水平尾翼的干扰研究

On the Research of Interactions of Drag Plate the Tail

实验模型有二两拉力螺旋桨，全翼展双缝襟翼偏转45°，并有高置的水平尾翼。

The configuration has two tractor propellers , full-span double slotted flaps deflected 45 °, and a high tail .

水平尾翼是飞机结构系统的重要组成部分，用以保证飞行器以各种姿态安全飞行，其健康状况对整个飞机系统运行的安全具有重要影响。

The stabilizer is an important component of the aircraft system to ensure the aircraft fly with various attitudes , whose health status plays an important part on the safety of the entire aircraft system .

通过修改刚度矩阵的元素来优化，使计算出的固有频率与试验测得的频率值基本一致，并成功地应用于无人机水平尾翼模型上，效果良好。

The stiffness matrix ele-ments are modified for optimization in order to compute inherent frequency in accord with the measured frequencies from the test . The method is successfully applied to the real models of the horizontal tail wing of a pilotless aircraft .