Design and Simulation of Cascade Fuzzy Control System for Boilers

Guo Kai

doi:doi:10.11648/j.sd.20190706.22

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Design and Simulation of Cascade Fuzzy Control System for Boilers

Guo Kai

Published in Science Discovery (Volume 7, Issue 6)

Received: 25 November 2019 Published: 4 January 2020

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Abstract

The control of boiler drum water level plays an important role in the automation control of boilers, the control effect directly affects the safety production of the boiler. In order to solve problems of non-linearity, instability and time-delay of boiler drum water level control system and difficulty in establishing accurate mathematical model, a feedforward-cascade three-flush boiler water level control system is designed, the Simulink control simulation system is established, and the control system is simulationed in the MATLAB environment, parameters of PID is determined according to engineering setting method, considering the PID controller exists some shortage,the adaptive fuzzy PID controller is designed and simulationed. The results of the system simulation analysis indicate, the three-pulse cascade and feedforward water level control system can effectively eliminate the load (steam amount) change and the disturbance of the feed water flow fluctuation, fuzzy adaptive PID has shorter response time and smaller overshoot than PID controller, to make the control water level meet the stable-operational requirement with high qualituy and accuracy, and can more satisfy the boiler drum water level control requirements.

Published in	Science Discovery (Volume 7, Issue 6)
DOI	10.11648/j.sd.20190706.22
Page(s)	446-452
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2020. Published by Science Publishing Group

Keywords

Fuzzy Controll, Drum Water Level, Three Impulses, Simulink, PID Controll

References

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[3]	王震. PID控制技术在锅炉技术应用中的研究现状[J]. 民营科技，2016(4): 36-37。
[4]	白鑫. 锅炉控制的智能优化算法研究[D]. 河北：河北科技大学，2019: 6-10。
[5]	黄斌，王永树. 基于模糊PID的锅炉汽包水位控制系统研究与应用[J].冶金能源,2019(3):56-58。
[6]	多晓艳. 工业锅炉智能控制系统的研究[D]. 河北：河北科技大学，2019: 11-15。
[7]	刘涛，张爽.基于DMC-PID算法的CFB锅炉水位控制系统仿真研究 [J]. 现代工业经济和信息化，2019(10):2225.
[8]	葛铮,吴林峰. 基于模糊PID控制的锅炉主蒸汽温度控制策略研究[J].黑龙江电力,2018(4):358-361。
[9]	Dongji Wang. Design and key heating power parameters of a newly developed household biomass briquette heating boiler [J]. Renewable Energy, 2019: 1371-1379。
[10]	张子才，龚争理，黄良沛. 锅炉汽包水位控制系统的设计与仿真[J]. 新技术新工艺，2010(11):30-32。
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[12]	乔金宇. 基于MATLAB/SIMULINK的锅炉汽包水位控制策略及仿真分析[D]. 甘肃：兰州理工大学，2012:14-17。
[13]	窦艳艳，钱蕾，冯金龙. 基于Matlab的模糊PID控制系统设计与仿真[J]. 电子科技，2015 (2): 119-122。
[14]	Li Yi-Min, Yue Yang. Adaptive Backstepping Fuzzy Control Based on Type-2 Fyzzy System [J]. Journal of Applied Mathematics ,2019 (5): 639-645。
[15]	Shi Bin-Wan, Peng Xu. Estimation of distributed thermal boundary based on fuzzy clustering of temperature observable points[J].International Journal of Heat and Mass Transfer, 2019 (2): 335-339。
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APA Style

Guo Kai. (2020). Design and Simulation of Cascade Fuzzy Control System for Boilers. Science Discovery, 7(6), 446-452. https://doi.org/10.11648/j.sd.20190706.22

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ACS Style

Guo Kai. Design and Simulation of Cascade Fuzzy Control System for Boilers. Sci. Discov. 2020, 7(6), 446-452. doi: 10.11648/j.sd.20190706.22

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AMA Style

Guo Kai. Design and Simulation of Cascade Fuzzy Control System for Boilers. Sci Discov. 2020;7(6):446-452. doi: 10.11648/j.sd.20190706.22

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@article{10.11648/j.sd.20190706.22,
  author = {Guo Kai},
  title = {Design and Simulation of Cascade Fuzzy Control System for Boilers},
  journal = {Science Discovery},
  volume = {7},
  number = {6},
  pages = {446-452},
  doi = {10.11648/j.sd.20190706.22},
  url = {https://doi.org/10.11648/j.sd.20190706.22},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20190706.22},
  abstract = {The control of boiler drum water level plays an important role in the automation control of boilers, the control effect directly affects the safety production of the boiler. In order to solve problems of non-linearity, instability and time-delay of boiler drum water level control system and difficulty in establishing accurate mathematical model, a feedforward-cascade three-flush boiler water level control system is designed, the Simulink control simulation system is established, and the control system is simulationed in the MATLAB environment, parameters of PID is determined according to engineering setting method, considering the PID controller exists some shortage,the adaptive fuzzy PID controller is designed and simulationed. The results of the system simulation analysis indicate, the three-pulse cascade and feedforward water level control system can effectively eliminate the load (steam amount) change and the disturbance of the feed water flow fluctuation, fuzzy adaptive PID has shorter response time and smaller overshoot than PID controller, to make the control water level meet the stable-operational requirement with high qualituy and accuracy, and can more satisfy the boiler drum water level control requirements.},
 year = {2020}
}

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TY  - JOUR
T1  - Design and Simulation of Cascade Fuzzy Control System for Boilers
AU  - Guo Kai
Y1  - 2020/01/04
PY  - 2020
N1  - https://doi.org/10.11648/j.sd.20190706.22
DO  - 10.11648/j.sd.20190706.22
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 446
EP  - 452
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20190706.22
AB  - The control of boiler drum water level plays an important role in the automation control of boilers, the control effect directly affects the safety production of the boiler. In order to solve problems of non-linearity, instability and time-delay of boiler drum water level control system and difficulty in establishing accurate mathematical model, a feedforward-cascade three-flush boiler water level control system is designed, the Simulink control simulation system is established, and the control system is simulationed in the MATLAB environment, parameters of PID is determined according to engineering setting method, considering the PID controller exists some shortage,the adaptive fuzzy PID controller is designed and simulationed. The results of the system simulation analysis indicate, the three-pulse cascade and feedforward water level control system can effectively eliminate the load (steam amount) change and the disturbance of the feed water flow fluctuation, fuzzy adaptive PID has shorter response time and smaller overshoot than PID controller, to make the control water level meet the stable-operational requirement with high qualituy and accuracy, and can more satisfy the boiler drum water level control requirements.
VL  - 7
IS  - 6
ER  -

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Author Information

Guo Kai

DongYing Technician College, College of Humanities, DongYing, China

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Plain Text BibTeX RIS

APA Style

Guo Kai. (2020). Design and Simulation of Cascade Fuzzy Control System for Boilers. Science Discovery, 7(6), 446-452. https://doi.org/10.11648/j.sd.20190706.22

Copy | Download

ACS Style

Guo Kai. Design and Simulation of Cascade Fuzzy Control System for Boilers. Sci. Discov. 2020, 7(6), 446-452. doi: 10.11648/j.sd.20190706.22

Copy | Download

AMA Style

Guo Kai. Design and Simulation of Cascade Fuzzy Control System for Boilers. Sci Discov. 2020;7(6):446-452. doi: 10.11648/j.sd.20190706.22

Copy | Download

@article{10.11648/j.sd.20190706.22,
  author = {Guo Kai},
  title = {Design and Simulation of Cascade Fuzzy Control System for Boilers},
  journal = {Science Discovery},
  volume = {7},
  number = {6},
  pages = {446-452},
  doi = {10.11648/j.sd.20190706.22},
  url = {https://doi.org/10.11648/j.sd.20190706.22},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sd.20190706.22},
  abstract = {The control of boiler drum water level plays an important role in the automation control of boilers, the control effect directly affects the safety production of the boiler. In order to solve problems of non-linearity, instability and time-delay of boiler drum water level control system and difficulty in establishing accurate mathematical model, a feedforward-cascade three-flush boiler water level control system is designed, the Simulink control simulation system is established, and the control system is simulationed in the MATLAB environment, parameters of PID is determined according to engineering setting method, considering the PID controller exists some shortage,the adaptive fuzzy PID controller is designed and simulationed. The results of the system simulation analysis indicate, the three-pulse cascade and feedforward water level control system can effectively eliminate the load (steam amount) change and the disturbance of the feed water flow fluctuation, fuzzy adaptive PID has shorter response time and smaller overshoot than PID controller, to make the control water level meet the stable-operational requirement with high qualituy and accuracy, and can more satisfy the boiler drum water level control requirements.},
 year = {2020}
}

Copy | Download

TY  - JOUR
T1  - Design and Simulation of Cascade Fuzzy Control System for Boilers
AU  - Guo Kai
Y1  - 2020/01/04
PY  - 2020
N1  - https://doi.org/10.11648/j.sd.20190706.22
DO  - 10.11648/j.sd.20190706.22
T2  - Science Discovery
JF  - Science Discovery
JO  - Science Discovery
SP  - 446
EP  - 452
PB  - Science Publishing Group
SN  - 2331-0650
UR  - https://doi.org/10.11648/j.sd.20190706.22
AB  - The control of boiler drum water level plays an important role in the automation control of boilers, the control effect directly affects the safety production of the boiler. In order to solve problems of non-linearity, instability and time-delay of boiler drum water level control system and difficulty in establishing accurate mathematical model, a feedforward-cascade three-flush boiler water level control system is designed, the Simulink control simulation system is established, and the control system is simulationed in the MATLAB environment, parameters of PID is determined according to engineering setting method, considering the PID controller exists some shortage,the adaptive fuzzy PID controller is designed and simulationed. The results of the system simulation analysis indicate, the three-pulse cascade and feedforward water level control system can effectively eliminate the load (steam amount) change and the disturbance of the feed water flow fluctuation, fuzzy adaptive PID has shorter response time and smaller overshoot than PID controller, to make the control water level meet the stable-operational requirement with high qualituy and accuracy, and can more satisfy the boiler drum water level control requirements.
VL  - 7
IS  - 6
ER  -

Copy | Download