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Numerical implementation of a new identification tecnique for wiener system
dc.contributor | Gomis Bellmunt, Oriol |
dc.contributor | Ikhouane, Fayçal |
dc.contributor.author | Truong, Do Tho |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament d'Enginyeria Mecànica |
dc.date.accessioned | 2010-12-14T19:14:22Z |
dc.date.available | 2010-12-14T19:14:22Z |
dc.date.issued | 2010-06 |
dc.identifier.uri | http://hdl.handle.net/2099.1/10528 |
dc.description.abstract | Wiener model is a nonlinear representation of systems composed by the coupling of a linear system L and a static nonlinearity N in the form L-N. This model can represent real processes which made it popular in the last decades. The problem of identifying the static nonlinearity and linear system is not a trivial task which has attracted a lot of research interest. In a recent work [I2010], a new methodology for the identification of this system has been proposed. The objective of this thesis is to implement this methodology using numerical simulations. To this end, a real-life Wiener process is taken from the literature. The objective of the study is to program the identification technique of [I2010] using MATLAB/SIMULINK. The inputs are generated by subroutine and the outputs are calculated using the numerical model implemented in MATLAB/SIMULINK. Then, using these input/output data, the unknown static nonlinearity and linear process parameters are determined. The effect of noise on the accuracy of the estimates will also be explored. |
dc.language.iso | eng |
dc.publisher | Universitat Politècnica de Catalunya |
dc.subject | Àrees temàtiques de la UPC::Matemàtiques i estadística::Anàlisi numèrica::Modelització matemàtica |
dc.subject.lcsh | System identification |
dc.subject.lcsh | System analysis |
dc.subject.lcsh | Model theory |
dc.subject.lcsh | Nonlinear systems |
dc.title | Numerical implementation of a new identification tecnique for wiener system |
dc.type | Master thesis |
dc.subject.lemac | Sistemes, Identificació dels (Informàtica) |
dc.subject.lemac | Anàlisi de sistemes -- Models matemàtics |
dc.subject.lemac | Models, Teoria dels |
dc.subject.lemac | Sistemes no lineals |
dc.rights.access | Restricted access - author's decision |
dc.audience.educationlevel | Màster |
dc.audience.mediator | Escola Tècnica Superior d'Enginyeria Industrial de Barcelona |
dc.provenance | Aquest document conté originàriament altre material i/o programari no inclòs en aquest lloc web |