Öppna denna publikation i ny flik eller fönster >>2022 (Engelska)Ingår i: IEEE Transactions on Automatic Control, ISSN 0018-9286, E-ISSN 1558-2523, Vol. 67, nr 5, s. 2677-2683Artikel i tidskrift (Refereegranskat) Published
Abstract [en]
This article provides the formulas connecting the Laguerre spectrum of the output signal of a linear discrete-time time-invariant delay system to the Laguerre spectrum of its input signal. The Laguerre-domain system representation is meaningful when the input signal is square summable, and the system is stable. A certain type of polynomials arising in the evaluation of the output spectrum due to the presence of time delay is defined, and key properties of these are investigated. The polynomials are characterized by a three-term recurrence relation that also facilitates their numerically reliable calculation.
Ort, förlag, år, upplaga, sidor
IEEE, 2022
Nationell ämneskategori
Reglerteknik
Identifikatorer
urn:nbn:se:uu:diva-456796 (URN)10.1109/TAC.2021.3096927 (DOI)000794194000054 ()
Forskningsfinansiär
Vetenskapsrådet, 2019-04451
2021-10-222021-10-222022-06-09Bibliografiskt granskad