文章基本信息

标题：Guaranteed value strategy for the optimal control of biogas production in continuous bio-reactors
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作者：Antoine Haddon ; Jérôme Harmand ; Héctor Ramírez 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2017
卷号：50
期号：1
页码：8728-8733
DOI：10.1016/j.ifacol.2017.08.1722
语种：English
出版社：Elsevier
摘要：AbstractIn this work, we revisit a problem of optimal control for the maximisation of biogas production in a continuous bioreactor, for which the analytical determination of the optimal synthesis is an open problem. We consider two kinds of growth rates: substrate dependent or substrate and biomass dependent. We propose a sub-optimal controller, as a most rapid approach path strategy, and moreover we provide guaranteed bounds for the unknown value function of the optimal control problem. This controller has the property of being a stationary state feedback for the substrate dependent case, even though the optimal control problem is with fixed finite terminal time.
关键词：Keywordsoptimal controlvalue functionsub-optimal controllerbioreactor