一种改进的Smith预估器在FF控制系统中的应用  

The Application of An lmproved Smith Estimator in FF Control System

作　　者：杨东[1] 黄根祥[1] 

机构地区：[1]上海理工大学光电学院,上海200093

出　　处：《自动化仪表》2001年第10期22-23,共2页Process Automation Instrumentation

摘　　要：本文介绍了一种改进的Smith预估器的性能及其原理。对其进行了仿真研究 ,并将该Smith预估器实际应用于FF控制系统中。The performance and principle of an improved Smith estimator are introduced. This Smith estimator is studied by simulation and adopted in FF control system. The results of simulation and practical operation show that the controller features excellent performance.

关 键 词：SMITH预估器 控制系统 现场总线 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]