In this paper a new parameterplanemethod is proposed and is used to design the stability augmentation control system of a certain type of aircraft and satisfactory results are obtained.
本文提出了一种新的参数平面法，设计了某型歼击机的控制增稳系统，并取得了满意的结果。
2
The second one is about how to enhance the connection between system compensation and phase plane analysis method through introducing PID parameter self-tuning method based on relay.
第二个是关于如何通过介绍继电器型PID参数整定方法，促进系统校正与描述函数分析方法之间联系。
3
Besides this paper deduces the theoretical formulae about the stability in the plane of the whole of the structure adopting the method of initial parameter.