vertical-lift aircraft

Adaptive Control for the Vertical Tailless Aircraft with Thrust Vectoring Control

无垂尾推力矢量飞机的自适应控制仿真研究

In the first photo there is a gaping hole in the fuselage through which you can see the tailplane and vertical fin of the aircraft.

首张照片你可以看到机上有个大洞，通过它，可以清楚的看到折断飞机的尾翼和平衡翼。

The direction stabilizer of aircraft can be improved by optimizing the composite laminates of vertical stabilizer.

通过优化垂尾复合材料蒙皮铺层体系,可以减少垂直尾翼的气动变形,进而改善飞机的方向安定性.

The Minimum Radius and Rapid Rotating Speed for Vertical Maneuver of New Aircraft X

某新机垂直机动的最小半径和快转速度

They note the vertical tail of the "bird" resembles a tailplane on an aircraft as opposed to the horizontal tail feathers of a real bird.

他们指出，该“鸟”的垂直尾部类似于飞机上的横尾翼，而与真正鸟类的水平尾羽方向相反。