大纯滞后系统的自适应补偿控制  

The Adaptive Control with Compensation for Long Time Delay System

作　　者：梁春燕[1] 谢剑英[1] 

机构地区：[1]上海交通大学自动化研究所,上海200030

出　　处：《控制理论与应用》2001年第2期176-180,共5页Control Theory & Applications

摘　　要：针对工业过程中普遍存在的纯滞后对象的控制问题 ,提出了一种带误差补偿环节的模型参考自适应控制方法 .仿真结果表明 ,这种自适应控制器对于一类大纯滞后系统的控制具有比较好的控制效果 ,且结构简单 。A novel model reference adaptive controller with error compensation for the plant with pure time delay is proposed. It is based on model reference adaptive control, and the time delay system is regarded as a system with unmodeled dynamics and bounded disturbance. The robustness is demonstrated to the time delay system and the simulation results also show that the new controller has knowable effect on long dead time system.

关 键 词：模型参考 自适应补偿控制 大纯滞后系统 SMITH预估器 数学模型 

分 类 号：TP273.2[自动化与计算机技术—检测技术与自动化装置]