Issue:Modelling of temperature control system in fermentation processes using generalized nets and intuitionistic fuzzy logics

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http://ifigenia.org/wiki/issue:nifs/11/4/151-157

Title of paper: Modelling of temperature control system in fermentation processes using generalized nets and intuitionistic fuzzy logics Author(s): Olympia Roeva Centre of Biomedical Engineering “Prof. Ivan Daskalov” - Bulgarian Academy of Sciences, 105, Acad. G. Bonchev Str., Sofia 1113, Bulgaria olympia@clbme.bas.bg Tania Pencheva Centre of Biomedical Engineering “Prof. Ivan Daskalov” - Bulgarian Academy of Sciences, 105, Acad. G. Bonchev Str., Sofia 1113, Bulgaria tania.pencheva@clbme.bas.bg Isabel Bentes CETAV - University of Tras-os-Montes e Alto Douro, Ap. 1014, 5001-911 Vila Real, Portugal ibentes@utad.pt Maria Manuel Nascimento CEGE - University of Tras-os-Montes e Alto Douro, Ap. 1014, 5001-911 Vila Real, Portugal mmsn@utad.pt Presented at: 9th International Conference on Intuitionistic Fuzzy Sets, Sofia, 7-8 May 2005 Published in: "Notes on Intuitionistic Fuzzy Sets", Volume 11 (2005), Number 4, pages 151-157 Download:  PDF (3738  Kb, File info) Abstract: A model of temperature control system in fermentation processes based on the apparatus of the generalized nets is developed and presented in this paper. Generalized nets are preliminary proved to be an appropriate tool for description of biotechnological processes biochemical variables. Here we are modelling the temperature control outline in fermentation processes, which allows control feed value in cooling, as well as in heating input channel. Intuitionistic fuzzy logic is also implemented in the developed generalized model in order to reflect the degree of uncertainty which is typical for measurements of biotechnological variables, such as temperature. The application of intuitionistic fuzzy logic leads to the significant decrease of the measurement error influence. Keywords: Temperature Control Outline, Modelling, Generalized Nets, Intuitionistic Fuzzy Logic References: Atanassov K., Intuitionistic Fuzzy Sets, Springer, Heidelberg, 1999. Atanassov K., Generalized Nets, World Scientific, Singapore, New Jersey, London, 1991. Shannon A., O. Roeva, T. Pencheva, K. Atanassov, Generalized Nets Modelling of Biotechnological Processes, “Marin Drinov” Publishing House of Bulgarian Academy of Sciences, Sofia, 2004. Tzonkov St., D. Filev, I. Simeonov, L. Vaklev, Control of Biotechnological Processes, Technika, Sofia, 1992. Citations: Issue:Generalized net model for foam monitoring control system ‎ (← links) Issue:Generalized net model of pH control system in biotechnological processes ‎ (← links) Issue:Intuitionistic fuzzy logic in generalized net model of an advisory system for yeast cultivation on-line control ‎ (← links) The list of publications, citing this article may be empty or incomplete. If you can provide relevant data, please, write on the talk page.