2002
DOI: 10.1016/s0959-1524(02)00006-9
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Robust model-order reduction of complex biological processes

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Cited by 26 publications
(15 citation statements)
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References 30 publications
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“…El objetivo en este caso era su aplicación en estrategias de control predictivo. Relacionado también de manera directa con el propósito de control, en Lee et al (2002) se propone un modelo lineal en espacio de estados de orden reducido. La propuesta descansa en el estudio de cinco técnicas diferentes de reducción de modelos (truncación directa, realización balanceada con pesos frecuenciales, truncación balanceada de Schur, aproximación por perturbación singular y aproximación por normaóptima de Hankel).…”
Section: Modelos De Fangos Activados Reducidosunclassified
“…El objetivo en este caso era su aplicación en estrategias de control predictivo. Relacionado también de manera directa con el propósito de control, en Lee et al (2002) se propone un modelo lineal en espacio de estados de orden reducido. La propuesta descansa en el estudio de cinco técnicas diferentes de reducción de modelos (truncación directa, realización balanceada con pesos frecuenciales, truncación balanceada de Schur, aproximación por perturbación singular y aproximación por normaóptima de Hankel).…”
Section: Modelos De Fangos Activados Reducidosunclassified
“…To reduce the simulation time for this application, an equivalent model of reduced size can be developed which has almost same dynamic properties as the original one. Consequently model order reduction (MOR) is presently a very active area of recent research [6] , for both linear as well nonlinear systems. The area of MOR for practical distributed systems has been extensively developed.…”
Section: Introductionmentioning
confidence: 99%
“…Many of these references also contain numerical schemes with heuristic ingredients for the numerical implementation of PDEs like (1) that make them unreliable [7]. Interesting modelling and control approaches have been presented by Lee et al [39,40,41,42]. Their model is more elaborate than others with linear PDEs describing the movement and turbulence in the biological reactor for each component.…”
Section: Introductionmentioning
confidence: 99%
“…Their model is more elaborate than others with linear PDEs describing the movement and turbulence in the biological reactor for each component. They present a general algorithm for robust model-order reduction in [40] and a robust multi-variable controller for the biological processes in [41]. Both approaches rely on linearizations at steady states.…”
Section: Introductionmentioning
confidence: 99%