Abstract
On-line monitoring fermentation variables (e.g. biomass) can improve the performance of bio-processes, as well as the quality of the targeted products. However, on-line estimation could be a challenging task when an accurate model is not available. Over the existing methods for state estimation, the support vector machine (SVM) is an attractive method for its fast convergence and generalization of the approximated function. In this paper, a soft-sensor based on SVM and coupled to Particle Swarm Optimization (PSO) algorithm is presented and applied to estimate the concentrations of lipid fermentation variables: lipids, biomass, and citric acid. The soft-sensor was trained with one data set, and validated with an independent data set of fed-batch fermentations. The PSO-SVM was compared with the SVM algorithm. In general, the results show that the PSO-SVM is an efficient alternative for monitoring fermentations.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Wang, X., Chen, J., Liu, C., Pan, F.: Hybrid modeling of penicillin fermentation process based on least square support vector machine. Chem. Eng. Res. Des. 88, 415–420 (2010)
Desai, K., Badhe, Y., Tambe, S.S., Kulkarni, B.D.: Soft-sensor development for fed-batch bioreactors using support vector regression. Biochem. Eng. J. 27, 225–239 (2006)
Ramkrishna, D.: On modeling of bioreactors for control. J. Process Control 13, 581–589 (2003)
Bastin, G., Dochain, D.: On-line Estimation and Adaptive Control of Bioreactors. Elsevier (1990)
Vapnik, V., Golowich, S.E., Smola, A.: Support vector method for function approximation, regression estimation, and signal processing. Annu. Conf. Neural Inf. Process. Syst., 281–287 (1996)
Liu, G., Zhou, D., Xu, H., Mei, C.: Model optimization of SVM for a fermentation soft sensor. Expert Syst. Appl. 37, 2708–2713 (2010)
Ou Yang, H.-B., Li, S., Zhang, P., Kong, X.: Model penicillin fermentation by least squares support vector machine with tuning based on amended harmony search. Int. J. Biomath. 08, 1550037 (2015)
Nadadoor, V.R., De la Hoz Siegler, H., Shah, S.L., McCaffrey, W.C., Ben-Zvi, A.: Online sensor for monitoring a microalgal bioreactor system using support vector regression. Chemom. Intell. Lab. Syst. 110, 38–48 (2012)
Eberhart, R., Kennedy, J.: A new optimizer using particle swarm theory. In: MHS 1995. Proc. Sixth Int. Symp. Micro Mach. Hum. Sci., pp. 39–43 (1995)
Eberhart, R.C., Shi, Y.: Particle swarm optimization: developments, applications and resources. In: Proceedings of the 2001 Congress on Evolutionary Computation (IEEE Cat. No.01TH8546), pp. 81–86. IEEE (2001)
Jianlin, W., Tao, Y.U., Cuiyun, J.I.N.: On-line estimation of biomass in fermentation process using support vector machine. Chinese J. Chem. Eng. 14, 383–388 (2006)
Yan, W., Shao, H., Wang, X.: Soft sensing modeling based on support vector machine and Bayesian model selection. Comput. Chem. Eng. 28, 1489–1498 (2004)
Burnham, K.P.: Multimodel Inference: Understanding AIC and BIC in Model Selection. Sociol. Methods Res. 33, 261–304 (2004)
Cescut, J.: Accumulation d’acylglycérols par des espèces levuriennes à usage carburant aéronautique: physiologie et performances de procédés. PhD Thesis. INSA, Toulouse, France (2009)
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2016 Springer International Publishing Switzerland
About this paper
Cite this paper
Robles-Rodriguez, C.E., Bideaux, C., Roux, G., Molina-Jouve, C., Aceves-Lara, C.A. (2016). Soft-Sensors for Lipid Fermentation Variables Based on PSO Support Vector Machine (PSO-SVM). In: Omatu, S., et al. Distributed Computing and Artificial Intelligence, 13th International Conference. Advances in Intelligent Systems and Computing, vol 474. Springer, Cham. https://doi.org/10.1007/978-3-319-40162-1_19
Download citation
DOI: https://doi.org/10.1007/978-3-319-40162-1_19
Published:
Publisher Name: Springer, Cham
Print ISBN: 978-3-319-40161-4
Online ISBN: 978-3-319-40162-1
eBook Packages: EngineeringEngineering (R0)