Paper Title:
Water Level Control Embedded Fuzzy-PID and Pole-Placement Strategy
  Abstract

Since boiler water level system is a complex dynamic system, it is difficult to obtain satisfactory control performances by using the traditional PID controller whose parameters are constant. Therefore, an intelligent fuzzy-PID controller, which can adjust the three parameters of PID in terms of the level error and the rate of lever error, is proposed. On the other hand, if knowing the relation between the closed-loop poles and the system performance, we can achieve the desired control characteristics with pole-placement approach. So, a new control strategy combined with PID controller, fuzzy logic and pole-placement design through state feedback is further proposed. The simulation results show that this control strategy has much better performances than is obtained with traditional controllers.

  Info
Periodical
Edited by
Long Chen, Yongkang Zhang, Aixing Feng, Zhenying Xu, Boquan Li and Han Shen
Pages
43-47
DOI
10.4028/www.scientific.net/KEM.464.43
Citation
B. Yu, H. Zhu, "Water Level Control Embedded Fuzzy-PID and Pole-Placement Strategy", Key Engineering Materials, Vol. 464, pp. 43-47, 2011
Online since
January 2011
Authors
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ming Liang Wu, Li Li Wei, Jian Kang Huang, Ming Yong Wu
Abstract:Medium and Small boilers, which are widely used, are common power equipments in power plants, Smelters, and chemical plants, and important to...
1919
Authors: Zhao Hui Shi, Cheng Zhi Wang
Abstract:In this paper, we take characteristics of wastewater treatment and process technology, drawing on the effectiveness of thetraditional PID...
339
Authors: Sue Wang
Abstract:This paper introduces the idea of fuzzy self-adaptive PID algorithm. In order to compare the control effects of traditional PID, fuzzy...
651
Authors: Zheng Mei Cheng, Xiao Ding Guo, Xiao Ke Chen, Jing Xin Deng
Abstract:The voltage stability of test power source system about small locomotive is poor, and the response speed is slow. The theory of adaptive...
240
Authors: He Xiang Liu, Hai Tao Yu, Min Qiang Hu, Lei Huang, Li Yu
Chapter 1: Material Section
Abstract:In this paper, an acceleration compensating control approach is used for dealing with the non-linear dynamics of a multiple degrees of...
64