Hybrid Model of a Gasification Plant
| Authors: | Zanoli Silvia Maria, Univ Politecnica delle Marche, Italy
Leo Tommaso, Univ Politecnica delle Marche, Italy
Barboni Luca, A.P.I. Refinery Falconara, Italy |
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| Topic: | 6.1 Chemical Process Control |
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| Session: | Process Control Applications |
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| Keywords: | Hybrid Model, DES, Automata, Petri Nets, Hybrid Automata, ANOVA |
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Abstract
In this paper, a hybrid model of a gasification unit is presented, using linear representations and a discrete events (DES) supervisor based on automata. This supervisor chooses the best linear description at the occurrence of variations of plant’s operative conditions, to assure the best prediction performance. Performances of the proposed hybrid model are discussed
