Transfer-function matrix identification in MIMO systems via shifted Legendre polynomials
作者:
CHYI HWANG,
TONG-YI GUO,
期刊:
International Journal of Control
(Taylor Available online 1984)
卷期:
Volume 39,
issue 4
页码: 807-814
ISSN:0020-7179
年代: 1984
DOI:10.1080/00207178408933207
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
A general algorithm is presented for the identification of the parameters in the transfer-function matrix of a multi-input—multi-output (MIMO) system. The approach adopted is that of expanding the system input and output variables in shifted Legendre series. The feasibility of the method lies in the generation of linear algebraic equations in the unknown parameters and initial conditions by means of an elegant operational matrix which relates shifted Legendre polynomials to their integrals. An example is included to illustrate the applicability of the proposed method.
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