Necessary and Sufficient Conditions for 2-Dimensional Discrete-Time Systems Described by the Signum Function to be Stable

Hajime HARA  Tetsuo NISHI  Norikazu TAKAHASHI  

Publication
IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences   Vol.E87-A   No.6   pp.1500-1502
Publication Date: 2004/06/01
Online ISSN: 
DOI: 
Print ISSN: 0916-8508
Type of Manuscript: Special Section LETTER (Special Section on Papers Selected from 2003 International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC 2003))
Category: 
Keyword: 
system equation of dimension 2,  stability conditions,  

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Summary: 
In this paper we give the necessary and sufficient conditions for 2-dimensional discrete-time systems described by the signum function to be stable.