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Indexed by:期刊论文

Date of Publication:2017-06-01

Journal:OPERATORS AND MATRICES

Included Journals:Scopus、SCIE

Volume:11

Issue:2

Page Number:533-555

ISSN No.:1846-3886

Key Words:Time-varying gap; closed-loop stability; double-sided signal space; time-varying system; nest algebra

Abstract:This paper is devoted to give some analysis on the time-varying (TV) gap of discrete time-varying linear systems in the frame work of nest algebra. It is shown that the TV gap has no advantage over gap metric in stability and robustness analysis on the single-sided discrete time-axis N, while it stands out on the whole time-axis Z.