Control of a grinding mill circuit using fractional order controllers
| dc.contributor.author | Aguila-Camacho, Norelys | |
| dc.contributor.author | Le Roux, Johan Derik | |
| dc.contributor.author | Duarte-Mermoud, Manuel A. | |
| dc.contributor.author | Orchard, Marcos E. | |
| dc.contributor.email | derik.leroux@up.ac.za | en_ZA |
| dc.date.accessioned | 2017-04-07T11:07:30Z | |
| dc.date.issued | 2017-05 | |
| dc.description.abstract | This paper presents the design and application of fractional single-input-single-output (SISO) controllers to a grinding mill circuit, which is a multiple-input-multiple-output (MIMO) process. Two kinds of controllers are presented: fractional order proportional-integral (FOPI) controllers, and a combination of FOPI and fractional order model reference adaptive controllers (FOMRAC). The parameters of the controller are tuned using o -line particle swarm optimization. In the presence of disturbances and process noise, the SISO fractional controllers achieve similar or better performance compared to Linear Model Predictive Control (LMPC). | en_ZA |
| dc.description.department | Electrical, Electronic and Computer Engineering | en_ZA |
| dc.description.embargo | 2018-05-31 | |
| dc.description.librarian | hb2017 | en_ZA |
| dc.description.sponsorship | CONICYT- Chile, under the Basal Financing Program FB0809 \Advanced Mining Technology Center", FONDECYT Project 1150488, \Fractional Error Models in Adaptive Control and Applications", and FONDECYT 3150007, \Postdoctoral Program 2015. | en_ZA |
| dc.description.uri | http://www.elsevier.com/locate/jprocont | en_ZA |
| dc.identifier.citation | Aguila-Camacho, N, Le Roux, JD, Duarte-Mermoud, MA & Orchard, ME 2017, 'Control of a grinding mill circuit using fractional order controllers', Journal of Process Control , vol. 53, pp. 80-94. | en_ZA |
| dc.identifier.issn | 0959-1524 (print) | |
| dc.identifier.issn | 1873-2771 (online) | |
| dc.identifier.other | 10.1016/j.jprocont.2017.02.012 | |
| dc.identifier.uri | http://hdl.handle.net/2263/59722 | |
| dc.language.iso | en | en_ZA |
| dc.publisher | Elsevier | en_ZA |
| dc.rights | © 2017 Elsevier Ltd. All rights reserved. Notice : this is the author’s version of a work that was accepted for publication in Journal of Process Control. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting, and other quality control mechanisms may not be reflected in this document. A definitive version was subsequently published in Journal of Process Control, vol. 53, pp. 80-94, 2017. doi : 10.1016/j.jprocont.2017.02.012. | en_ZA |
| dc.subject | Fractional order controllers | en_ZA |
| dc.subject | Model reference adaptive control | en_ZA |
| dc.subject | Grinding mill circuit | en_ZA |
| dc.subject | Particle swarm optimization (PSO) | en_ZA |
| dc.subject | Process control | en_ZA |
| dc.subject | Comminution | en_ZA |
| dc.subject | Single-input-single-output (SISO) | en_ZA |
| dc.subject | Multiple-input-multiple-output (MIMO) | en_ZA |
| dc.title | Control of a grinding mill circuit using fractional order controllers | en_ZA |
| dc.type | Postprint Article | en_ZA |