Minimal realization of transfer function matrices†
作者:
P. E. CAINES,
期刊:
International Journal of Control
(Taylor Available online 1971)
卷期:
Volume 13,
issue 3
页码: 529-547
ISSN:0020-7179
年代: 1971
DOI:10.1080/00207177108931963
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A new canonical form for the minimal realizations of finite dimensional multi-input multi-output linear systems possessing cyclic state spaces has been developed. This minimal realization is called the ‘observable-pair realization’ and may be used as a direct summand of minimal realizations of general linear systems. An algorithm, suitable for computer implementation, is presented for calculating the observable-pair realizations of transfer function matrices of cyclic systems. It is shown that this algorithm is readily used as part of a second algorithm for calculating the minimal realizations of general transfer functions. Finally, it is proved that in a special sense the observable-pair realizations are unique.
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