Optimal PID control of pH neutralization plant
pH control plays an important role in a wide range of industrial applications for waste management. The high non-linearity in pH neutralization processes and the uncertainty of the plant dynamics are key challenges that cannot be effectively addressed using PID controllers tuned with conventional me...
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Institute of Electrical and Electronics Engineers Inc.
2017
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my.utp.eprints.201362018-04-22T14:42:23Z Optimal PID control of pH neutralization plant Bingi, K. Ibrahim, R. Karsiti, M.N. Chung, T.D. Hassan, S.M. pH control plays an important role in a wide range of industrial applications for waste management. The high non-linearity in pH neutralization processes and the uncertainty of the plant dynamics are key challenges that cannot be effectively addressed using PID controllers tuned with conventional methods. Some of the available and quite often tuning methods used for designing PID controllers are Cohen-Coon, Ziegler-Nichols (ZN), and Tyreus-Luyben. To address these problems, particle swarm optimization (PSO) is employed to tune the PID controller for a pH neutralization plant. The PSO algorithm is one of the most powerful methods for resolving non-smooth global optimization problems. In this paper, the mathematical model of pH process is developed taking into consideration of the overall plant's dynamics. The PSO based PID controller is then implemented and evaluated by comparing its performance with that of ZN-PID. © 2016 IEEE. Institute of Electrical and Electronics Engineers Inc. 2017 Article PeerReviewed https://www.scopus.com/inward/record.uri?eid=2-s2.0-85015896590&doi=10.1109%2fROMA.2016.7847812&partnerID=40&md5=18ce3dafae22324bf92f2e2cef25666b Bingi, K. and Ibrahim, R. and Karsiti, M.N. and Chung, T.D. and Hassan, S.M. (2017) Optimal PID control of pH neutralization plant. 2016 2nd IEEE International Symposium on Robotics and Manufacturing Automation, ROMA 2016 . http://eprints.utp.edu.my/20136/ |
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pH control plays an important role in a wide range of industrial applications for waste management. The high non-linearity in pH neutralization processes and the uncertainty of the plant dynamics are key challenges that cannot be effectively addressed using PID controllers tuned with conventional methods. Some of the available and quite often tuning methods used for designing PID controllers are Cohen-Coon, Ziegler-Nichols (ZN), and Tyreus-Luyben. To address these problems, particle swarm optimization (PSO) is employed to tune the PID controller for a pH neutralization plant. The PSO algorithm is one of the most powerful methods for resolving non-smooth global optimization problems. In this paper, the mathematical model of pH process is developed taking into consideration of the overall plant's dynamics. The PSO based PID controller is then implemented and evaluated by comparing its performance with that of ZN-PID. © 2016 IEEE. |
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Article |
author |
Bingi, K. Ibrahim, R. Karsiti, M.N. Chung, T.D. Hassan, S.M. |
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Bingi, K. Ibrahim, R. Karsiti, M.N. Chung, T.D. Hassan, S.M. Optimal PID control of pH neutralization plant |
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Bingi, K. Ibrahim, R. Karsiti, M.N. Chung, T.D. Hassan, S.M. |
author_sort |
Bingi, K. |
title |
Optimal PID control of pH neutralization plant |
title_short |
Optimal PID control of pH neutralization plant |
title_full |
Optimal PID control of pH neutralization plant |
title_fullStr |
Optimal PID control of pH neutralization plant |
title_full_unstemmed |
Optimal PID control of pH neutralization plant |
title_sort |
optimal pid control of ph neutralization plant |
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Institute of Electrical and Electronics Engineers Inc. |
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2017 |
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https://www.scopus.com/inward/record.uri?eid=2-s2.0-85015896590&doi=10.1109%2fROMA.2016.7847812&partnerID=40&md5=18ce3dafae22324bf92f2e2cef25666b http://eprints.utp.edu.my/20136/ |
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