Model reference adaptive control of multivariable plants with delays
作者:
GANG TAO,
期刊:
International Journal of Control
(Taylor Available online 1992)
卷期:
Volume 55,
issue 2
页码: 393-414
ISSN:0020-7179
年代: 1992
DOI:10.1080/00207179208934245
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The design and complete stability analysis for the model reference adaptive control (MRAC) of multivariable plants with input and/or output delays are presented in this paper. A modified estimation error, which enables us to solve the non-commutativity problem and the stability issue in the multivariable case, is introduced in the adaptive law for updating the controller parameters. A generalized controller structure, which achieves stable model-plant transfer matrix matching in the presence of delays, is developed for the multivariable MRAC scheme. Based on a unified framework it is shown that the proposed adaptive control scheme guarantees the global stability and asymptotic zero tracking error for the closed-loop system.
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