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Title: Stochastic growth logistic model with aftereffect for batch fermentation process

Abstract

In this paper, the stochastic growth logistic model with aftereffect for the cell growth of C. acetobutylicum P262 and Luedeking-Piret equations for solvent production in batch fermentation system is introduced. The parameters values of the mathematical models are estimated via Levenberg-Marquardt optimization method of non-linear least squares. We apply Milstein scheme for solving the stochastic models numerically. The effciency of mathematical models is measured by comparing the simulated result and the experimental data of the microbial growth and solvent production in batch system. Low values of Root Mean-Square Error (RMSE) of stochastic models with aftereffect indicate good fits.

Authors:
;  [1]; ;  [2];  [3]
  1. Faculty of Industrial Sciences and Technology, Universiti Malaysia Pahang, Lebuhraya Tun Razak, 26300 Gambang, Pahang (Malaysia)
  2. Department of Mathematical Sciences, Faculty of Science, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor (Malaysia)
  3. Department of Biotechnology Industry, Faculty of Biosciences and Bioengineering, Universiti Teknologi Malaysia, 81310 Johor Bahru, Johor (Malaysia)
Publication Date:
OSTI Identifier:
22311268
Resource Type:
Journal Article
Journal Name:
AIP Conference Proceedings
Additional Journal Information:
Journal Volume: 1602; Journal Issue: 1; Conference: 3. international conference on mathematical sciences, Kuala Lumpur (Malaysia), 17-19 Dec 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 0094-243X
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; COMPARATIVE EVALUATIONS; FERMENTATION; LEAST SQUARE FIT; MATHEMATICAL MODELS; MATHEMATICAL SOLUTIONS; NONLINEAR PROBLEMS; OPTIMIZATION; STOCHASTIC PROCESSES

Citation Formats

Rosli, Norhayati, Ayoubi, Tawfiqullah, Bahar, Arifah, Rahman, Haliza Abdul, and Salleh, Madihah Md. Stochastic growth logistic model with aftereffect for batch fermentation process. United States: N. p., 2014. Web. doi:10.1063/1.4882632.
Rosli, Norhayati, Ayoubi, Tawfiqullah, Bahar, Arifah, Rahman, Haliza Abdul, & Salleh, Madihah Md. Stochastic growth logistic model with aftereffect for batch fermentation process. United States. https://doi.org/10.1063/1.4882632
Rosli, Norhayati, Ayoubi, Tawfiqullah, Bahar, Arifah, Rahman, Haliza Abdul, and Salleh, Madihah Md. 2014. "Stochastic growth logistic model with aftereffect for batch fermentation process". United States. https://doi.org/10.1063/1.4882632.
@article{osti_22311268,
title = {Stochastic growth logistic model with aftereffect for batch fermentation process},
author = {Rosli, Norhayati and Ayoubi, Tawfiqullah and Bahar, Arifah and Rahman, Haliza Abdul and Salleh, Madihah Md},
abstractNote = {In this paper, the stochastic growth logistic model with aftereffect for the cell growth of C. acetobutylicum P262 and Luedeking-Piret equations for solvent production in batch fermentation system is introduced. The parameters values of the mathematical models are estimated via Levenberg-Marquardt optimization method of non-linear least squares. We apply Milstein scheme for solving the stochastic models numerically. The effciency of mathematical models is measured by comparing the simulated result and the experimental data of the microbial growth and solvent production in batch system. Low values of Root Mean-Square Error (RMSE) of stochastic models with aftereffect indicate good fits.},
doi = {10.1063/1.4882632},
url = {https://www.osti.gov/biblio/22311268}, journal = {AIP Conference Proceedings},
issn = {0094-243X},
number = 1,
volume = 1602,
place = {United States},
year = {Thu Jun 19 00:00:00 EDT 2014},
month = {Thu Jun 19 00:00:00 EDT 2014}
}