自校正Dahlin数字控制器  

A Self-tuning Dahlin Digital Controller

作　　者：由永印 侯军[1] 由东颖 付青山 

机构地区：[1]东北大学自控系,本钢工学院

出　　处：《控制与决策》1994年第1期49-53,共5页Control and Decision

摘　　要：本文在常规Ｄａｈｌｉｎ数字控制器的基础上，经过改进而提出一种新型的自校正Ｄａｈｌｉｎ数字控制器。它即可用于参数和时滞未知的或慢时变的受控对象，又可用于逆不稳定过程，并能消除控制器的振铃现象，应用范围大为拓广．This paper presents a new self-tuning Dahlin digital controller on the traditional Dahlin digital controllers. It can be applied not only to plants with unknown or show time-varying parameters and delays,but also to unstable inverse processes. Therefore it doesn' t require the time-delay of the plants strietly equals to the integer multiple of the sampling period. At the same time it can also eliminate the ringing phenomena of the controllers. So the scope of application of the controller will be expanded largely.

关 键 词：数字控制器 DAHLIN算法 

分 类 号：TM571.65[电气工程—电器]