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Multilinear model control of Hammerstein-like systems based on an included angle dividing method and the MLD-MPC strategy in Industrial & engineering chemistry research, Vol. 48 N° 8 (Avril 2009)
Multilinear model control of Hammerstein-like systems based on an included angle dividing method and the MLD-MPC strategy [texte imprimé] / Jingjing Du, Auteur ; Chunyue Song, Auteur ; Li Ping, Auteur . - 2009 . - pp. 3934–3943.
Chemical engineering
Langues : Anglais (eng)
in Industrial & engineering chemistry research > Vol. 48 N° 8 (Avril 2009) . - pp. 3934–3943
Mots-clés : Hammerstein-like systems Multilinear model control Closed-loop simulations Résumé : This article introduces the multilinear model control approach to SISO Hammerstein-like systems. An included angle dividing method is proposed to decompose the operating spaces and determine linear model banks for SISO Hammerstein-like systems through measuring the nonlinearity of the static IO curves. On the basis of the linear model bank, the MLD-MPC strategy is employed for set-point tracking control. Two chemical processes are studied using the proposed included angle dividing method and MLD-MPC strategy. Closed-loop simulations demonstrate that the proposed dividing method is useful and effective for the multilinear model approach and the MLD-MPC strategy is excellent for nonlinear systems. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie8009395
