Identification of linear systems through a Grammian technique†
作者:
V. K. JAIN,
R. D. GUPTA,
期刊:
International Journal of Control
(Taylor Available online 1970)
卷期:
Volume 12,
issue 3
页码: 421-431
ISSN:0020-7179
年代: 1970
DOI:10.1080/00207177008931858
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A new technique of identification of linear stationary multi-variable systems is presented in this paper. The natural modes are determined accurately by a Gram matrix formulation of the output functions and the weightings of these modes are calculated by the schemes described. The state equations developed from the decomposed outputs provide, up to a linear equivalence upon the state space, a true description of the system. Among the advantages of the method are its relative insensitivity to noise in the data, and the explicit determination of the system order.
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