Autotuning of an In-Line pH Control System

Summary, in English

A novel autotuning procedure is presented through application to an industrial in-line pH control system. The procedure has three advantages over classical relay auto-tuners: experiment duration is very short (no need for limit-cycle convergence); all data is used for identification (instead of only peaks and switch instances); a parameter uncertainty model is identified and utilized for robust controller synthesis.

• Författare: Pedro Mercader; Kristian Soltesz; Alfonso Baños
• Avdelning/ar: Institutionen för reglerteknik; ELLIIT: the Linköping-Lund initiative on IT and mobile communication
• Publiceringsår: 2016-11-03
• Språk: Engelska
• Publikation/Tidskrift/Serie: 2016 IEEE 21st Conference on Emerging Technologies and Factory Automation (ETFA 2016)
• Fulltext: - 2 MB; Download statistics
• Länkar: http://dx.doi.org/10.1109/ETFA.2016.7733588
• Dokumenttyp: Konferensbidrag
• Förlag: IEEE - Institute of Electrical and Electronics Engineers Inc.
• Ämne: Control Engineering
• Conference name: 21st IEEE International Conference on Emerging Technologies and Factory Automation, ETFA 2016
• Conference date: 2016-09-06 - 2016-09-09
• Conference place: Berlin, Germany
• Status: Published
• Projekt: Automatic Tuning; PID Control
• Forskningsgrupp: LCCC
• ISBN/ISSN/Övrigt: ISBN: 9781509013142