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Design of a PID Control System for a Wastewater Treatment Plant

Research output: Chapter in Book/ReportConference contributionpeer-review

5 Scopus citations

Abstract

This paper presents the design and control of a wastewater treatment plant with mechatronic systems. In this work, a control is developed for each level of treatment in order to optimize time and resources in construction. The development of the project shows that the application of a level sensor and a suction and exhaust pump is feasible in each of the treatment tanks. A heater was also added in the activated sludge treatment to increase the temperature and control the sludge faster. In addition, a reduction in the time for the system to stabilize can be visualized, including a PID control in all processes, managing not to cause overflows in the tanks and having a stable control. The optimal values obtained from the controller for the first system are 36, 0.00036, and 598450, for the second are 30, 0.02, 15 respectively. The implemented control will help to have a preventive and controlled maintenance of the entire system and avoid losses.

Original languageAmerican English
Title of host publication2020 3rd International Conference on Robotics, Control and Automation Engineering, RCAE 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages31-35
Number of pages5
ISBN (Electronic)9781728186382
DOIs
StateIndexed - 5 Nov 2020
Event3rd International Conference on Robotics, Control and Automation Engineering, RCAE 2020 - Chongqing, China
Duration: 5 Nov 20208 Nov 2020

Publication series

Name2020 3rd International Conference on Robotics, Control and Automation Engineering, RCAE 2020

Conference

Conference3rd International Conference on Robotics, Control and Automation Engineering, RCAE 2020
Country/TerritoryChina
CityChongqing
Period5/11/208/11/20

Bibliographical note

Publisher Copyright:
© 2020 IEEE.

Keywords

  • ID control
  • mechatronic systems
  • stable system
  • wastewater treatment plant

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