基于继电辨识的Smith预估控制算法的应用  

An Algorithm of Smith Predictor Control Based on Rely Identification

作　　者：董红生[1] 周耿烈[1] 

机构地区：[1]兰州工业高等专科学校

出　　处：《自动化技术与应用》2002年第3期1-3,共3页Techniques of Automation and Applications

摘　　要：本文将继电辨识与Smith预估控制相结合 ,利用继电辨识获取控制对象的Smith预估模型 ,实现对纯滞后对象的智能控制。仿真和实时控制结果表明 ,这种控制策略获得了很好的控制品质 ,是实现自动型工业控制器的有益尝试 。The combination of rely feedback identification and Smith predictor controller and gaining model of control process for Smith predictor controller through rely feedback experiment,intelligent control for processes with long dead time is realized.The results of simulation and real-time control show that this control strategy is very good at control performance.and is a useful attempt to realize a automatic industrial controller.This control algorithm is feasible for processes with long dead time.

关 键 词：继电辨识 Smith预估控制算法 自校正控制系统 工业过程控制 

分 类 号：TP273.2[自动化与计算机技术—检测技术与自动化装置]