Gravitational search algorithm optimization for PID controller tuning in waste-water treatment process

• Main Authors: Aziz, Mohamad Saiful Islam, Nawawi, Sophan Wahyudi, Sudin, Shahdan, Abdul Wahab, Norhaliza, Faramarzi, Mahdi, Md. Yusof, Masdinah Alauyah
• Format: Article
• Language: English
• Published: Penerbit UTM Press 2015
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://eprints.utm.my/id/eprint/55516/1/MasdinahAlauyahMdYusof2015_GravitationalSearchAlgorithmOptimizationforPID.pdf; http://eprints.utm.my/id/eprint/55516/; http://dx.doi.org/10.11113/jt.v73.4254
• Institution: Universiti Teknologi Malaysia

This paper presents a new approach of optimization technique in the controller parameter tuning for waste-water treatment process (WWTP) application. In the case study of WWTP, PID controller is used to control substrate (S) and dissolved oxygen (DO) concentration level. Too many parameters that nee...