The result shows that the unstable mode could not be changed into a stable one by using the bank Angle feedback control.

结果表明，按滚转角对飞机进行反馈控制时，不能使该不稳定模态变为稳定模态。

youdao

I slow the jet to about 200 knots and choose a point to the right of show center. I wait until just prior to the 500-foot line before setting the bank Angle.

我把飞机的速度降低到200节左右，并选好展览中心右侧的某个点，我会在正好抵达500英尺标线处时才开始设定机身倾斜的角度。

youdao

Another nonlinear inversion controller was designed for the slow variables. It allows the pilot to control the slow dynamics, the Angle of attack, side-slip Angle and the velocity bank Angle.

对慢变量进行非线性逆控制器的设计可使飞行员控制飞机慢动力学，即迎角、侧滑角和速度矢量滚转角。

youdao

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