When the vertical climb stops , the helicopter is rotated 180 degrees about the yaw axis 当直升机停止爬升后，将机头旋转180 （机头朝下） 。
This can be added to any or all three of the axis ( pitch , roll , and / or yaw ) 而加上动态载荷控制以后，将会有力反馈信号，从而使得操纵感觉更加真实。
2 ) the project has both rolling instability and yawing instability . but the moment value is small 2 )该布局滚转和偏航均不稳定，但力矩值都较小。
Finally , an experiment was conducted to investigate the normal penetration of the big yawed rod into rha targets 最后，对大初始攻角杆垂直侵彻半无限厚靶进行了实验研究。
In this video , pitch and roll have been reduced to 20 % of capacity to make the yaw axis motion clearer 在这个影片中，为了让摆动的动作更清楚，俯仰及侧滚的转动被限制在最大限度的20 % 。
The canopy will enter a spin quickly on its yaw axis and because it does not bank the pilot is not thrown out 这伞体将绕著它的偏移轴心迅速地进入一个旋转；并且因为它没有倾斜，飞行员并不会被抛出去。
