Indirect adaptive linearizing control of a class of bioprocesses – Estimator tuning procedure

In the paper, a class of bioprocesses with fully unknown kinetics is considered. Indirect adaptive control algorithm where the process kinetics is presented as unknown time-varying parameter is derived. A general procedure for optimal tuning of kinetic estimator design parameters is proposed by stab...

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Bibliographic Details
Published inJournal of process control Vol. 18; no. 1; pp. 27 - 35
Main Authors Ignatova, M.N., Lyubenova, V.N., García, M.R., Vilas, C., Alonso, A.A.
Format Journal Article
LanguageEnglish
Published Elsevier Ltd 2008
Subjects
Adaptive linearizing control
Bioprocesses
Estimator tuning procedure
Stability analysis
Estimator tuning procedure
Stability analysis
Adaptive linearizing control
Bioprocesses
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Summary:In the paper, a class of bioprocesses with fully unknown kinetics is considered. Indirect adaptive control algorithm where the process kinetics is presented as unknown time-varying parameter is derived. A general procedure for optimal tuning of kinetic estimator design parameters is proposed by stability analysis of the control scheme. Theoretical results are verified by simulations of the control scheme of continuous fermentation of gluconic acid production by Aspergillus niger. In the conclusion, some other applications of proposed procedure are discussed.
ISSN:0959-1524
1873-2771
DOI:10.1016/j.jprocont.2007.06.001