https://scholars.lib.ntu.edu.tw/handle/123456789/153111
標題: | New decentralized MRAC algorithms for large-scale uncertain dynamic systems | 作者: | Wu, A-Cheng LI-CHEN FU |
公開日期: | 1994 | 卷: | 3 | 起(迄)頁: | 3389-3393 | 來源出版物: | Proceedings of the American Control Conference | 會議論文: | Proceedings of the 1994 American Control Conference. Part 1 (of 3) | 摘要: | In this paper, we present the first complete solution to the decentralized model reference adaptive control (MRAC) problem for general interconnected uncertain dynamic systems with arbitrarily large interconnection strengths. Each local subsystem may be perturbed by significant unmodeled dynamics as well as contaminated by bounded output disturbances. Despite these, excellent properties of the closed-loop controlled systems can be proven, which are hardly achieved by conventional decentralized MRAC [5, 7]. The tracking errors can be made as small as possible by simply decreasing the design time constant τ. It should also be noted that the presented algorithms form the decentralized counterpart of our earlier work [12, 13, 14], where the variable structure design (VSD) for the MRAC of general uncertain plants is investigated. A simple example is also provided to explain the advantage of reducing the controller complexity when the proposed decentralized MRAC design is incorporated. |
URI: | http://ntur.lib.ntu.edu.tw//handle/246246/2007041910032398 http://ntur.lib.ntu.edu.tw/bitstream/246246/2007041910032398/1/00735204.pdf https://www.scopus.com/inward/record.uri?eid=2-s2.0-0028567588&partnerID=40&md5=85f5dade1a47df5292af1d533151b443 |
ISSN: | 07431619 | 其他識別: | N/A | DOI: | 10.1109/ACC.1994.735204 |
顯示於: | 電機工程學系 |
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