On the determination of the optimal feedback gains for multivariable linear systems incorporating integral action
作者:
SATORU FUKATA,
AKIRA MOHRI,
MASARU TAKATA,
期刊:
International Journal of Control
(Taylor Available online 1980)
卷期:
Volume 31,
issue 6
页码: 1027-1040
ISSN:0020-7179
年代: 1980
DOI:10.1080/00207178008961101
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
In this paper we present a technique of obtaining the optimal feedback gains for multivariabe linear systems incorporating integral action. Unlike the methods proposed up to now, a performance index in this paper is the practical quadratic one which does not penalize either the integration of output error or the time derivative of control, therefore giving a reasonable solution. The necessary condition for the solution is given by the non-linear simultaneous matrix equations which can be solved by a gradient technique. Also we suggest a minimax solution which minimizes the worst case in order to get practical feedback gains.
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