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Computer Aided Chemical Engineering(3)
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Fuels and Petrochemicals Division 2017 - Core Programming Area at the 2017 AIChE Spring Meeting and 13th Global Congress on Process Safety(1)
A geometric observer design for a semi-batch free-radical polymerization system
ArticleAbstract: In this work, a geometric observer (GO) is formulated and tested using experimental data from the AuPalabras claves:detectability, Free-radical polymerization, geometric observer, Nonlinear state estimation, ObservabilityAutores:Baratti R., Romagnoli J.A., Santiago D. Salas, Tronci S.Fuentes:scopusData-driven estimation of significant kinetic parameters applied to the synthesis of polyolefins
ArticleAbstract: A data-driven strategy for the online estimation of important kinetic parameters was assessed for thPalabras claves:Data-driven parameter estimation, Global sensitivity analysis, Polyolefin synthesis, Retrospective cost model refinement algorithmAutores:Brandão A., Romagnoli J.A., Santiago D. Salas, Soares J.Fuentes:scopusOnline DEKF for State Estimation in Semi-Batch Free-Radical Polymerization Reactors
Book PartAbstract: In this work, a dynamic filter for nonlinear systems is implemented for on-line sate estimation, dynPalabras claves:Data Reconciliation, Discrete Time Extended Kalman Filter, Free-Radical Polymerization Reaction, Molar mass distribution, State EstimationAutores:Ghadipasha N., McAfee T., Reed W.F., Romagnoli J.A., Santiago D. Salas, Zhu W.Fuentes:scopusOptimization of a Cyclone Reactor for Biomass Hydropyrolysis through Global Sensitivity Analysis and Stochastic Optimization
Book PartAbstract: This study investigates the use of global sensitivity analysis combined with stochastic optimizationPalabras claves:Biomass hydropyrolysis, evolutionary optimization, Global sensitivity analysisAutores:Dany De Cecchis, Lucena M.G., Santiago D. Salas, Wilfredo Angulo, Yris GonzálezFuentes:googlescopusJoint dynamic data reconciliation/parameter estimation: Application to an industrial pyrolysis reactor
ArticleAbstract: The monitoring and control of thermal cracking processes are critical to maintain a stable and safePalabras claves:Decoupled filter, Dynamic data reconciliation, Pyrolysis reactor, Quasi-steady-stateAutores:Chebeir J., Fadda G., Romagnoli J.A., Santiago D. SalasFuentes:scopusSimulation-based optimization and control of a natural gas liquids recovery unit
ArticleAbstract: In this work, a simulation-based optimization framework is proposed to determine key decision variabPalabras claves:Autores:Chebeir J., Romagnoli J.A., Santiago D. SalasFuentes:scopusReal time optimal control and state estimation in semi-batch free-radical polymerization reactors
Conference ObjectAbstract:Palabras claves:Autores:Ghadipasha N., McAfee T., Reed W.F., Romagnoli J.A., Santiago D. Salas, Zhu W.Fuentes:scopusReal-Time Nonlinear State Estimation in Polymerization Reactors for Smart Manufacturing
Book PartAbstract: A high order Geometric Observer (GO) and a hybrid discrete-time extended Kalman filter (h-DEKF) arePalabras claves:extended Kalman filter, Free-radical polymerization, geometric observer, Nonlinear state estimationAutores:Baratti R., Chebeir J., Romagnoli J.A., Santiago D. Salas, Tronci S.Fuentes:scopus