Continuous system order identification from plant input-output data
作者:
A. H. WHITFIELD,
N. MESSALI,
期刊:
International Journal of Control
(Taylor Available online 1987)
卷期:
Volume 46,
issue 4
页码: 1399-1410
ISSN:0020-7179
年代: 1987
DOI:10.1080/00207178708933978
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
This paper presents two techniques for system order determination in continuous SISO systems. The first method is based on the behaviour of singular values of a specific non-square matrix, the elements of which are calculated from multiple integrals of input and output data. The second method uses shifted Legendre polynomials to produce a square matrix whose non-zero eigenvalues then identify the order of the system under consideration.
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