Nonlinear frequency response analysis is proven as a powerful tool for the characterization of nonlinear systems. A set of frequency response functions (FRF), which contain different information, is obtained. In a number of cases, the second and higher order FRF corresponding to different kinetic models differ in shape, which enables reliable discrimination and identification of the correct model. The set of FRF can be used to estimate kinetic and equilibrium parameters, including those defining the system nonlinearity. An investigation of the direct methanol fuel cell anode kinetics is used to illustrate the method. This is an abstract of a paper presented at the 18th International Congress of Chemical and Process Engineering (Prague, Czech Republic 8/24-28/2008).
Source:
CHISA 2008 - 18th International Congress of Chemical and Process Engineering, 2008
Publisher:
18th International Congress of Chemical and Process Engineering, CHISA 2008
TY - JOUR
AU - Bensmann, Boris
AU - Petkovska, Menka
AU - Hanke-Rauschenbach, Richard
AU - Vidaković, Tanja
AU - Sundmacher, Kai
PY - 2008
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1206
AB - Nonlinear frequency response analysis is proven as a powerful tool for the characterization of nonlinear systems. A set of frequency response functions (FRF), which contain different information, is obtained. In a number of cases, the second and higher order FRF corresponding to different kinetic models differ in shape, which enables reliable discrimination and identification of the correct model. The set of FRF can be used to estimate kinetic and equilibrium parameters, including those defining the system nonlinearity. An investigation of the direct methanol fuel cell anode kinetics is used to illustrate the method. This is an abstract of a paper presented at the 18th International Congress of Chemical and Process Engineering (Prague, Czech Republic 8/24-28/2008).
PB - 18th International Congress of Chemical and Process Engineering, CHISA 2008
T2 - CHISA 2008 - 18th International Congress of Chemical and Process Engineering
T1 - Use of nonlinear frequency response analysis for model discrimination: Example - DMFC anode kinetics
ER -
@article{
author = "Bensmann, Boris and Petkovska, Menka and Hanke-Rauschenbach, Richard and Vidaković, Tanja and Sundmacher, Kai",
year = "2008",
url = "http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1206",
abstract = "Nonlinear frequency response analysis is proven as a powerful tool for the characterization of nonlinear systems. A set of frequency response functions (FRF), which contain different information, is obtained. In a number of cases, the second and higher order FRF corresponding to different kinetic models differ in shape, which enables reliable discrimination and identification of the correct model. The set of FRF can be used to estimate kinetic and equilibrium parameters, including those defining the system nonlinearity. An investigation of the direct methanol fuel cell anode kinetics is used to illustrate the method. This is an abstract of a paper presented at the 18th International Congress of Chemical and Process Engineering (Prague, Czech Republic 8/24-28/2008).",
publisher = "18th International Congress of Chemical and Process Engineering, CHISA 2008",
journal = "CHISA 2008 - 18th International Congress of Chemical and Process Engineering",
title = "Use of nonlinear frequency response analysis for model discrimination: Example - DMFC anode kinetics"
}
Bensmann, B., Petkovska, M., Hanke-Rauschenbach, R., Vidaković, T.,& Sundmacher, K. (2008). Use of nonlinear frequency response analysis for model discrimination: Example - DMFC anode kinetics.
CHISA 2008 - 18th International Congress of Chemical and Process Engineering
18th International Congress of Chemical and Process Engineering, CHISA 2008..
Bensmann B, Petkovska M, Hanke-Rauschenbach R, Vidaković T, Sundmacher K. Use of nonlinear frequency response analysis for model discrimination: Example - DMFC anode kinetics. CHISA 2008 - 18th International Congress of Chemical and Process Engineering. 2008;
Bensmann Boris, Petkovska Menka, Hanke-Rauschenbach Richard, Vidaković Tanja, Sundmacher Kai, "Use of nonlinear frequency response analysis for model discrimination: Example - DMFC anode kinetics" CHISA 2008 - 18th International Congress of Chemical and Process Engineering (2008)
