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Design and Simulation of a Fuzzy Controller for Fed Batch Yeast Fermentation      
Yazarlar (3)
N Beslı
M Turker
Prof. Dr. Ensar GÜL Prof. Dr. Ensar GÜL
Devamını Göster
Özet
In baker's yeast fermentation, the process is non-linear and the response of the system to changes in glucose feeding has a very long delay time. Therefore, a conventional system can not give satisfactory results. In this paper, a fuzzy controller designed to control a fed-batch fermenter is presented. The fuzzy controller uses Respiratory Quotient (RQ) as a controller input and produces glucose feeding rate as control variable. The controller has been tested on a simulated fed-batch fermenter. The results show that the maximum yeast production is possible by keeping the specific growth rate (μ) and the glucose concentration (Cs) at preset values (μCand Cs,c) and minimizing the ethanol production.
Anahtar Kelimeler
Makale Türü Özgün Makale
Makale Alt Türü SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale
Dergi Adı Bioprocess Engineering
Dergi ISSN 0178-515X
Dergi Tarandığı Indeksler SCI-Expanded
Dergi Grubu Q4
Makale Dili İngilizce
Basım Tarihi 01-1995
Cilt No 13
Sayı 3
Sayfalar 141 / 148
Doi Numarası 10.1007/s004490050148