DocumentCode
2450955
Title
The invariants of 2D least order systems
Author
Pugh, A.C. ; McInerney, S.J. ; Hayton, G.E.
Author_Institution
Dept. of Math. Sci., Loughborough Univ., UK
fYear
1998
fDate
35809
Firstpage
42614
Lastpage
42618
Abstract
System transformations for 2D linear systems are discussed and the invariants of such transformations are noted. This paper shows that it is zero coprime system equivalence which forms the basis of the generalisation of Rosenbrock´s least order characterisation for the case of 2D systems. As such the invariants of 2D least order system matrices giving rise to the same transfer function can be given
Keywords
linear systems; 2D least order systems; invariants; least order characterisation; system transformations; transfer function; zero coprime system equivalence;
fLanguage
English
Publisher
iet
Conference_Titel
Multidimensional Systems: Problems and Solutions (Ref. No. 1998/225), IEE Colloquium on
Conference_Location
London
Type
conf
DOI
10.1049/ic:19980168
Filename
668215
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