具有两级线性辨识结构的极点配置自校正控制器  

DESIGN OF SELF TUNING POLE PLACEMENT CONTROLLER WITH TWO LEVEL LINEAR IDENTIFICATION STRUCTURE

作　　者：刘贺平[1] 

机构地区：[1]北京科技大学自动化系

出　　处：《自动化学报》1999年第4期498-503,共6页Acta Automatica Sinica

摘　　要：提出了一种极点配置自校正控制器的设计方法，这种方法用两级线性辨识器可直接获得控制器参数，无需求解Ｄｉｏｐｈａｎｔｉｎｅ方程，也不需要辨识多余的辅助参数，而且可以消除确定扰动的影响．由于辨识器具有低阶、线性的特点，因此有较好的收敛性．文中证明了辨识器的有效性，给出了仿真结果．This paper develops a new design method of self tuning pole placement controller. In this method, parameters of the controller can be directly obtained by a two level linear identifier. It is unnecessary to find the solutions of Diophantine Equation and identify the extra auxiliary parameters. At the same time, the effect of deterministic disturbances can be eliminated. The convergence is guaranteed in this method, for the identifier is of low order and linear characteristic. The validation of the identifier is proved and the simulation results are presented.

关 键 词：极点配置 参数辨识 确定性扰动 自校正控制器 

分 类 号：TP273.2[自动化与计算机技术—检测技术与自动化装置]