PLC-based PID controller for real-time pH neutralization process using palm oil mill effluent.

• Main Authors: Zainal, Azavitra, Abdul Wahab, Norhaliza, Yusof, Mohd. Ismail
• Format: Article
• Language: English
• Published: International Islamic University Malaysia-IIUM 2023
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/104959/1/AzavitraZainal2023_PLCBasedPIDControllerforRealTimePHNeutralization.pdf; http://eprints.utm.my/104959/; http://dx.doi.org/10.31436/iiumej.v24i1.2366
• Institution: Universiti Teknologi Malaysia

The pH neutralization process is a highly non-linear process and time delay system that is difficult to control and to accurately model mathematically. Therefore, the empirical method, which needs reliable experimental data to represent the process dynamics, is often used. In this paper, the perform...