公开(公告)号：US20050278085A1

公开(公告)日：2005-12-15

申请号：US10683518

申请日：2003-10-10

申请人： Edward Warkomski ,  Keith Myers

发明人： Edward Warkomski ,  Keith Myers

IPC分类号： B64C1/00 ,  F41G9/00 ,  G05D1/10

CPC分类号： F42B15/01 ,  G05D1/107

摘要： A control system includes a rate-damping loop that uses a calculated angle-of-attack error to non-linearly scale a rate-feedback signal so that at lower angle-of-attack (AOA) error values, an acceleration feedback term plays a greater role in pitch compensation, while at greater angle-of-attack error values, a rate-feedback term plays a greater role in the pitch compensation. In some embodiments, a control system and method of controlling an angle-of-attack of a moving body are provided. A signal representing an angle-of-attack error is non-linearly combined with a signal representing a rate-of-change of an estimated angle-of-attack to generate a non-linear rate-damping signal. The non-linear rate-damping signal is subtracted from the signal representing the angle-of-attack error to generate a signal to control one or more elements of the moving body.

摘要翻译： 控制系统包括速率阻尼回路，其使用计算的迎角误差来非线性地缩放速率反馈信号，使得在较低的迎角（AOA）误差值时，加速度反馈项播放 在俯仰补偿方面的作用更大，而在更大的迎角误差值时，速率反馈项在俯仰补偿中起着更大的作用。 在一些实施例中，提供了一种控制移动体的攻角的控制系统和方法。 表示攻角错误的信号与表示估计的迎角的变化率的信号非线性组合以产生非线性速率阻尼信号。 从表示攻角错误的信号中减去非线性速率阻尼信号，以产生控制移动体的一个或多个元件的信号。