9th IWA Symposium on Systems Analysis and Integrated Assessment 14-17 June 2015, Gold Coast, Australia Maximization of biohydrogen production using an output feedback controller
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چکیده
For a glucose-fed bio-hydrogen producing bioreactor, we have fitted the model parameters of a known model using experimental data obtained from a pilot laboratory-scale bioreactor. We use this fitted model to design an output-feedback controller based on the super-twisting algorithm, which uses only the on-line measurements of the hydrogen production rate and maximizes this variable by manipulating the hydraulic residence time. Simulation results are very encouraging, even under a time-varying influent substrate concentration.
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