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论文类型：期刊论文

发表时间：2014-04-01

发表刊物：SYSTEMS & CONTROL LETTERS

收录刊物：SCIE、EI、Scopus

卷号：66

期号：1

页面范围：58-64

ISSN号：0167-6911

关键字：Normalized factorization; Representation; Stabilizability; Time-varying system; Nest algebra

摘要：We study the system representations, factorizations and stabilizability of a discrete-time time-varying linear system in the framework of nest algebra. We shown that every time-varying linear system admits a normalized left factorization, while it may possibly not have a right factorization. The relationship between the system representation and factorization is studied, and some new stabilizability criteria are established. (c) 2014 Elsevier B.V. All rights reserved.