状态观测器与控制器的统一设计方法

状态观测器与控制器是自动化装置中比较重要、新颖的两种。状态观测器是在状态检测量不足时用于获取全部系统状态的一种硬（或软）设备，当它与控制器联合应用时，会呈现双环路系统固有的振荡倾向，本文提出一种协调优化的设计方法，可以兼顾两者的工作。

A Unified Design Method for State Observer And Controller

The state observer and controller are new and important automatic instrument.Lacking some state detective means,the state observer is an effective method getting all state information by a hard of soft equipment.When an observer and a controller are simultaneously apllied in control systems,the seesntial oscillatory trend in dual closed loop is shown.A design method coorinating work state between observer and controller is proposed.