| 基于改进专家PID和预整定Smith预估控制器的磁悬浮球系统的网络控制仿真 |
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| 引用本文： | 唐会娟,谢佩章. 基于改进专家PID和预整定Smith预估控制器的磁悬浮球系统的网络控制仿真[J]. 自动化技术与应用, 2009, 28(4): 4-7 |
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| 作者姓名： | 唐会娟 谢佩章 |
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| 作者单位： | 东南大学自动化学院,江苏,南京,210096 |
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| 摘 要： | 网络控制系统（NCS）是近年来控制领域的一大新兴热点,将控制理论与信息化结合在一起,己经在控制领域中得到广泛的重视,但是网络具有随机时延的特点,是网络控制应用的一大技术难点。本文结合磁悬浮系统（高阶不稳定系统）,利用Truetime网络仿真工具,提出了一种改进的预整定Smith预估控制器并结合了改进的专家PID控制,对磁悬浮小球控制系统进行了仿真研究,取得了良好的控制效果。
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| 关 键 词： | 网络控制 专家PID控制 Truetime 改进的预整定Smith预估 磁悬浮球 |
Simulation of the Networked Control System Based on Advanced Expert PID with a Modified Smith Predictor |
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| TANG Hui-juan,XIE Pei-zhang. Simulation of the Networked Control System Based on Advanced Expert PID with a Modified Smith Predictor[J]. Techniques of Automation and Applications, 2009, 28(4): 4-7 |
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| Authors: | TANG Hui-juan XIE Pei-zhang |
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| Affiliation: | ( College of Automation Control, Southeast University, Nanjing 210096 China) |
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| Abstract: | Network Control System （NCS） is an emerging hot research topic in the field of control theory, resent years. It is a combination of control theory and information technology, it has draw attention in the field of control theory. Yet, time delay is the disadvantage of the network. This paper presents a combination of advanced expert PID control and a modified Smith predictor for the networked control system of a magnetic ball. Simulation results are also given based on the Truetime software. |
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| Keywords: | Truetime |
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