publication . Conference object . 2001

Control of baker’s yeast fermentation : PID and fuzzy algorithms

Machado, Carlos; Gomes, Pedro; Soares, Rui; Pereira, Sílvia; Soares, Filomena;
Open Access English
  • Published: 01 Dec 2001
  • Publisher: IEEE
  • Country: Portugal
Abstract
A MATLAB/SIMULINK-based simulator was employed for studies concerning the control of baker’s yeast fed-batch fermentation. Four control algorithms were implemented and compared: the classical PID control, two discrete versions- modified velocity and position algorithms, and a fuzzy law. The simulation package was seen to be an efficient tool for the simulation and tests of control strategies of the non-linear process.
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Subjects
free text keywords: Baker’s yeast fermentation, PID control, Fuzzy control, Science & Technology

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