This paper addresses the problem of synergizing first-principles models with data-driven models. This is achieved by building a hybrid model where the subspace model …
Industrial production of valuable chemical products often involves the manipulation of phenomena evolving at different temporal and spatial scales. Product properties can be …
MA Soria, C Rocha, S Tosti, A Mendes… - Chemical Engineering …, 2019 - Elsevier
High-purity H 2 production from the water-gas shift (WGS) reaction was assessed. Since the WGS is limited by the equilibrium, different reactor types that allow to extract one or more …
This work addresses the problem of implementing a model predictive control (MPC) scheme that embeds a parallel hybrid subspace model as the predictive component of the control …
A Garg, P Mhaskar - Computers & Chemical Engineering, 2018 - Elsevier
This manuscript illustrates the use of big data for modeling and control of batch processes. A modeling and control framework is presented that utilizes data variety (temperature or …
The purpose of this study was to employ Artificial Neural Networks (ANNs) to develop data- driven models that would enable optimal control of a stochastic multiscale system subject to …
This paper addresses the problem of enabling the use of complex first principles model information as part of a linear Model Predictive Control implementation for improved control …
The focus of this study is to present the adherent transients that accompany the combustion of waste derived fuels. This is accomplished, in large, by developing a dynamic model of the …
J Puskás, A Egedy, S Nemeth - Education for Chemical Engineers, 2018 - Elsevier
In this study, an operator training simulator was developed for an isopropyl-alcohol producing plant. The main product of this plant is isopropyl alcohol—water azeotrope, by …