Abstract:Two-stage anaerobic digestion (AD)
processes have been proposed
to improve the operation of conventional single-stage AD systems.
In this study, both standard and robust nonlinear model predictive
controllers (NMPCs) were applied to a two-stage AD process treating
tequila vinasses. NMPC provides a systematic methodology to handle
nonlinearities and constraints on the manipulated and controlled variables,
which are commonly found in the two-stage AD processes. In contrast,
the robust NMPC framework aims to dete… Show more
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