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An Improved Phase Method for Time-Delay Estimation
Swedish Defence Research Agency, Sweden.
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
2009 (English)In: Automatica, ISSN 0005-1098, Vol. 45, no 10, 2467-2470 p.Article in journal (Refereed) Published
Abstract [en]

A promising method for estimation of the time-delay in continuous-time linear dynamical systems uses the phase of the all-pass part of a discrete-time model of the system. We have discovered that this method can sometimes fail totally and we suggest a method for avoiding such failures.

Place, publisher, year, edition, pages
Elsevier, 2009. Vol. 45, no 10, 2467-2470 p.
Keyword [en]
All-pass, Dead-time, Estimation, Laguerre, Phase, System identification, Time-delay, Zero
National Category
Control Engineering
URN: urn:nbn:se:liu:diva-21203DOI: 10.1016/j.automatica.2009.07.001OAI: diva2:240900
Available from: 2009-09-30 Created: 2009-09-30 Last updated: 2013-09-23

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ReferencesLink to record
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