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Author Zamani, M. ♦ Bottegal, G. ♦ Anderson, B.D.O.
Sponsorship IEEE Control Syst. Soc.
Source IEEE Xplore Digital Library
Content type Text
Publisher Institute of Electrical and Electronics Engineers, Inc. (IEEE)
File Format PDF
Copyright Year ©2013
Language English
Subject Domain (in DDC) Technology ♦ Engineering & allied operations ♦ Other branches of engineering
Subject Keyword Kernel ♦ Vectors ♦ Control systems ♦ Econometrics ♦ Linear systems ♦ Australia ♦ Mathematical model
Abstract This paper studies discrete-time linear systems with multirate outputs, assuming that two measured output streams are available at coprime rates. In the literature this type of system, which can be considered as periodic time-varying, is commonly studied in its blocked version, since the well-known techniques of analysis developed for linear time-invariant systems can be used. In particular, we focus on some structural properties of the blocked systems and we prove that, under a generic setting i.e. for a generic choice of parameter matrices, the blocked systems are minimal when the underlying multirate system is defined using a minimal dimension system. Moreover, we focus on zeros of tall blocked systems i.e. blocked systems with more outputs than inputs. In particular, we study those cases where the associated system matrix attains full-column rank. We exhibit situations where they generically have no finite nonzero zeros.
Description Author affiliation: ACCESS Linnaeus Centre, KTH R. Inst. of Technol., Stockholm, Sweden (Bottegal, G.) || Canberra Res. Lab., Nat. ICT Australia Ltd., Canberra, ACT, Australia (Anderson, B.D.O.) || Res. Sch. of Eng., Australian Nat. Univ., Canberra, ACT, Australia (Zamani, M.)
ISBN 9781467357142
ISSN 07431546
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research ♦ Reading
Education Level UG and PG
Learning Resource Type Article
Publisher Date 2013-12-10
Publisher Place Italy
Rights Holder Institute of Electrical and Electronics Engineers, Inc. (IEEE)
e-ISBN 9781467357173
Size (in Bytes) 287.62 kB
Page Count 6
Starting Page 2734
Ending Page 2739

Source: IEEE Xplore Digital Library