liu.seSearch for publications in DiVA
Change search
ReferencesLink to record
Permanent link

Direct link
A Weighting Method for Approximate Nonlinear System Identification
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
2007 (English)Report (Other academic)
Abstract [en]

Many approximation results in nonlinear system identification concern particular signal distributions. This seems to limit the applicability of these results to cases where the relevant signals have these distributions. However, by using a weighting method that modifies the cost function used in the identification method, the available approximation results can be used also for rather general classes of signal distributions. The purpose of this paper is to describe this weighting approach and to point at some interesting application areas within nonlinear system identification. In particular, it will be described how the impulse response of a Hammerstein system can be estimated consistently for an arbitrary input signal.

Place, publisher, year, edition, pages
Linköping: Linköping University Electronic Press, 2007. , 16 p.
LiTH-ISY-R, ISSN 1400-3902 ; 2829
Keyword [en]
Identification, Importance weighting, Hammerstein system, Distribution
National Category
Control Engineering
URN: urn:nbn:se:liu:diva-56146ISRN: LiTH-ISY-R-2829OAI: diva2:316953
Available from: 2010-04-30 Created: 2010-04-30 Last updated: 2014-06-19Bibliographically approved

Open Access in DiVA

fulltext(413 kB)60 downloads
File information
File name FULLTEXT01.pdfFile size 413 kBChecksum SHA-512
Type fulltextMimetype application/pdf

Search in DiVA

By author/editor
Enqvist, Martin
By organisation
Automatic ControlThe Institute of Technology
Control Engineering

Search outside of DiVA

GoogleGoogle Scholar
Total: 60 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Total: 70 hits
ReferencesLink to record
Permanent link

Direct link