https://scholars.lib.ntu.edu.tw/handle/123456789/153111
Title: | New decentralized MRAC algorithms for large-scale uncertain dynamic systems | Authors: | Wu, A-Cheng LI-CHEN FU |
Issue Date: | 1994 | Journal Volume: | 3 | Start page/Pages: | 3389-3393 | Source: | Proceedings of the American Control Conference | Conference: | Proceedings of the 1994 American Control Conference. Part 1 (of 3) | Abstract: | 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 | Other Identifiers: | N/A | DOI: | 10.1109/ACC.1994.735204 |
Appears in Collections: | 電機工程學系 |
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00735204.pdf | 475.93 kB | Adobe PDF | View/Open |
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