GWO based controller design for Riverol-Pilipovik water treatment plant. Issue 2 (17th February 2020)

• Record Type: Journal Article
• Authors: Chodavarapu, Madan Mohan; Shaw, Binod; Singh, Vinay Pratap
• Is Part Of: Journal of statistics & management systems. Volume 23:Issue 2(2020)
• Page Start: 463
• Page End: 470
• Publication Date: 2020-02-17
• Subjects: 68Q99; Decoupling -- GWO Algorithm -- Reverse Osmosis -- Riverol-Pilipovik System -- Water Treatment; Statistics -- Periodicals; Mathematical models -- Periodicals; Mathematical models; Statistics; Periodicals; 519.5
• DOI: 10.1080/09720510.2020.1736333
• Languages: English
• ISSNs: 0972-0510

Abstract

Abstract: In this work, grey wolf optimization (GWO) based controller design is proposed for Riverol-Pilipovik (RP) water treatment system. The RP water treatment system considered in this work is basically an interacting two-input-two-output (TITO) system. The interacting TITO system is first converted into two non-interacting loops by designing decoupler. For the obtained non-interacting loops, two separate proportional-integral-derivative (PID) controllers should be designed by minimizing the integral-of-squared-error (ISE). Constructed ISE is minimized using recently proposed GWO algorithm. For showing the efficiency of GWO assisted controllers, two test cases are considered in this work. The results obtained show that GWO based PID controllers are excellent in performance.