Monitoring and control system of variable frequency aeration based on PID control

Juan Huan*, Xingqiao Liu, Hongyuan Wang, Hongyuan Wang

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

1 Citation (Scopus)

Abstract

Efficient control of DO may increase energy savings, improve productivity, and enhance sustainability for aquaculture. A new monitoring and control system of variable frequency aeration based on PID has been designed. It can real-time monitor environmental parameters such as PH, DO, temperature, and the height of water. In addition, it can control DO in time. According to the actual changes of DO, the frequency converter automatically controls the aerator's work. The experiment indicates that the relative error of sensor's measuring DO is controlled in ±1.3%.The system works stably and achieved the function that it can collect environment data automatically, and manage data in real time.

Original languageEnglish
Title of host publicationAdvanced Mechanical Engineering III
Pages167-171
Number of pages5
DOIs
Publication statusPublished - 2013
Externally publishedYes
Event2013 International Conference on Advanced Mechanical Engineering, AME 2013 - Wuhan, China
Duration: 2 Feb 20133 Feb 2013

Publication series

NameApplied Mechanics and Materials
Volume288
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Conference

Conference2013 International Conference on Advanced Mechanical Engineering, AME 2013
Country/TerritoryChina
CityWuhan
Period2/02/133/02/13

Keywords

  • Aeration
  • Aquaculture
  • Monitoring and control
  • PID control

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