Artículo
Nonlinear parametric predictive control. Application to a continuous stirred tank reactor
Fecha de publicación:
11/2009
Editorial:
Wiley
Revista:
Asia-pacific Journal Of Chemical Engineering
ISSN:
1932-2143
Idioma:
Inglés
Tipo de recurso:
Artículo publicado
Clasificación temática:
Resumen
This paper presents a nonlinear model‐based controller based on the ideas of parametric predictive control applied to a continuous stirred tank reactor (CSTR) process unit. Controller design aims at avoiding the complexity of implementation and long computational times associated with conventional NMPC while maintaining the main advantage of taking into account process nonlinearities that are relevant for control. The design of the parametric predictive controller is based on a rather simplified process model having parameters that are instrumental in determining the required changes to the manipulated variables for error reduction. The nonlinear controller is easy to tune and can operate successfully over a wide range of operating conditions. The use of an estimator of unmeasured disturbances and process‐model mismatch further enhances the behavior of the controller.
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Articulos(INGAR)
Articulos de INST.DE DESARROLLO Y DISEÑO (I)
Articulos de INST.DE DESARROLLO Y DISEÑO (I)
Citación
Assandri, Armando Daniel; de Prada, César; Cristea, Smaranda; Martínez, Ernesto Carlos; Nonlinear parametric predictive control. Application to a continuous stirred tank reactor; Wiley; Asia-pacific Journal Of Chemical Engineering; 4; 6; 11-2009; 858-869
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