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本文重点讨论采用所谓最佳旋转轴方法来形成飞行器纵轴指向控制的误差信号,对于绕飞行器纵轴本身转动的控制主要讨论了滚动稳定和倾斜稳定两种情况下误差信号的形成。详细推导了它们的计算公式。作为这个方法应用的例子,我们还讨论了如果飞行器上安装一个三轴平台或一组捷联式速率陀螺时,怎样由它们敏感的信号形成姿态控制误差信号,并给出了相应的姿态控制系统原理结构图。
This article focuses on the use of the so-called best rotation axis method to form the longitudinal axis of the aircraft error signal control, for the control of the rotation around the vertical axis of the aircraft mainly discusses the rolling stability and tilt stability of the two cases of error signal formation. Detailed derivation of their formula. As an example of the application of this method, we also discuss how to generate attitude control error signals from their sensitive signals if a three-axis platform or a group of strap-down gyroscopes are mounted on the aircraft, and the corresponding attitude control system Principle structure chart.