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Type: Artigo de periódico
Title: Experimental investigations on fuzzy logic for process control
Author: Fileti, AMF
Antunes, AJB
Silva, FV
Silveira, V
Pereira, JAFR
Abstract: The present work is concerned with the design and experimental testing of fuzzy algorithms for the on-line control of a few processes: temperature of a methyl methacrylate batch polymerization reactor, evaporating and condensing temperatures of a refrigeration system and the overhead composition of a batch distillation column. PID-fuzzy algorithms were developed and compared to conventional PID controllers, proving to be more suitable and reliable for the polymerization process. For the batch distillation column, fuzzy control reduced the batch time and the energy consumption. The PID-fuzzy also outperformed the conventional PID in terms of energy savings for the refrigeration system. (c) 2007 Elsevier Ltd. All rights reserved.
Subject: fuzzy control
batch distillation
Country: Inglaterra
Editor: Pergamon-elsevier Science Ltd
Citation: Control Engineering Practice. Pergamon-elsevier Science Ltd, v. 15, n. 9, n. 1149, n. 1160, 2007.
Rights: embargo
Identifier DOI: 10.1016/j.conengprac.2007.01.009
Date Issue: 2007
Appears in Collections:Unicamp - Artigos e Outros Documentos

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