模糊自适应Smith预估控制及其应用  

Fuzzy Adaptive Smith Prediction Control and Its Practical Application

作　　者：刘欣[1] 尹绍清[2] 肖顺达 

机构地区：[1]邮电部第四研究所,西安710056 [2]西北工业大学九系,西安710072

出　　处：《控制理论与应用》1993年第4期399-403,共5页Control Theory & Applications

基　　金：国家自然科学基金

摘　　要：为了改善具有时变及大纯滞后系统的控制品质,本文提出了一种模糊自适应Smith预估控制方法,此方法将模糊控制、自适应及Smith预估控制之长处综合在一起,在一定程度上弥补了上述三者各自的不足,通过仿真和在窑温控制中实时运行,取得了满意的效果。In this paper, a fuzzy, adaptive Smith prediction control method is presented. It can be applied to industrial processes with a large time delay and time varying parameters. This method combines the advantages of fuzzy control concept, adaptive control concept and Smith prediction control concept altogether. So as to eliminate the disadvantages to certain degree of the control system by using a single control concept alone. Simulation and real time operation results on the factory show that the design is satisfactory.

关 键 词：模糊控制 自适应 Smith预估 

分 类 号：TP273.2[自动化与计算机技术—检测技术与自动化装置]