Robust nonlinear model predictive control of a run-of-mine ore milling circuit / Loutjie C. Coetzee in IEEE Transactions on control systems technology, Vol. 18 N° 1 (Janvier 2010)  

Public ISBD [article]  inIEEE Transactions on control systems technology > Vol. 18 N° 1 (Janvier 2010) . - pp. 222-229 Titre : Robust nonlinear model predictive control of a run-of-mine ore milling circuit Type de document : texte imprimé Auteurs : Loutjie C. Coetzee, Auteur ; Ian K. Craig, Auteur ; Eric C. Kerrigan, Auteur Année de publication : 2011 Article en page(s) : pp. 222-229 Note générale : Génie Aérospatial Langues : Anglais (eng) Mots-clés : Grinding mill Milling circuit Process control Robust nonlinear model predictive (RNMPC) Run-of-mine (ROM) ore Index. décimale : 629.1 Résumé : This brief investigates the feasibility of applying a robust nonlinear model predictive controller to a run-of-mine ore milling circuit, and the conditions under which such a controller might be worthwhile implementing. The run-of-mine ore milling circuit model used consists of nonlinear modules for the individual components of the milling circuit, allowing for arbitrary milling circuit configurations to be modeled. The model is cast into a robust nonlinear model predictive control framework, and a practically motivated simulation of the mill model being controlled by an robust nonlinear model predictive control (RNMPC) controller is presented. Issues related to implementing such a controller are investigated. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4806139 [article] Robust nonlinear model predictive control of a run-of-mine ore milling circuit [texte imprimé] / Loutjie C. Coetzee, Auteur ; Ian K. Craig, Auteur ; Eric C. Kerrigan, Auteur . - 2011 . - pp. 222-229. Génie Aérospatial Langues : Anglais (eng) in IEEE Transactions on control systems technology > Vol. 18 N° 1 (Janvier 2010) . - pp. 222-229 Mots-clés : Grinding mill Milling circuit Process control Robust nonlinear model predictive (RNMPC) Run-of-mine (ROM) ore Index. décimale : 629.1 Résumé : This brief investigates the feasibility of applying a robust nonlinear model predictive controller to a run-of-mine ore milling circuit, and the conditions under which such a controller might be worthwhile implementing. The run-of-mine ore milling circuit model used consists of nonlinear modules for the individual components of the milling circuit, allowing for arbitrary milling circuit configurations to be modeled. The model is cast into a robust nonlinear model predictive control framework, and a practically motivated simulation of the mill model being controlled by an robust nonlinear model predictive control (RNMPC) controller is presented. Issues related to implementing such a controller are investigated. DEWEY : 629.1 ISSN : 1063-6536 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=4806139

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