Modeling and simulation of a solar greenhouse with natural ventilation based on error optimization using fuzzy controller

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11 Citations (Scopus)

Abstract

Most of greenhouse temperature prediction models are using only one kind of modeling methods, mechanism modeling or experimental modeling, moreover, most of which are for greenhouses with heating and humidifying equipment. Temperature prediction model of solar greenhouses with the natural ventilation is not comprehensive. This paper proposes a temperature prediction model combining the advantages of two modeling methods with fuzzy control on account of solar greenhouses with natural ventilation. The simulation results indicate that the accuracy of absolute error, which is less than 2.5°C, of the model is 83% ∼ 86%, the average errors of the model are all around ±0.85°C, and the mean square errors of the model are all less than 0.05°C, which are better than the other two models only using one kind of modeling method. The developed model can be further used for regulating and controlling the solar greenhouses with natural ventilation.

Original languageEnglish
Title of host publicationProceedings of the 35th Chinese Control Conference, CCC 2016
EditorsJie Chen, Qianchuan Zhao, Jie Chen
PublisherIEEE Computer Society
Pages2097-2102
Number of pages6
ISBN (Electronic)9789881563910
DOIs
Publication statusPublished - 26 Aug 2016
Event35th Chinese Control Conference, CCC 2016 - Chengdu, China
Duration: 27 Jul 201629 Jul 2016

Publication series

NameChinese Control Conference, CCC
Volume2016-August
ISSN (Print)1934-1768
ISSN (Electronic)2161-2927

Conference

Conference35th Chinese Control Conference, CCC 2016
Country/TerritoryChina
CityChengdu
Period27/07/1629/07/16

Keywords

  • BP neural network
  • error optimization
  • fuzzy control
  • mathematical model
  • natural ventilation
  • solar greenhouses

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