Search: onr:"swepub:oai:DiVA.org:kth-338959" > Distributed Design ...
Fältnamn | Indikatorer | Metadata |
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000 | 03860naa a2200481 4500 | |
001 | oai:DiVA.org:kth-338959 | |
003 | SwePub | |
008 | 231101s2023 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-3389592 URI |
024 | 7 | a https://doi.org/10.1109/TAC.2023.32349192 DOI |
040 | a (SwePub)kth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Sasahara, Hampeiu Tokyo Inst Technol, Grad Sch Engn, Tokyo 1528552, Japan.4 aut0 (Swepub:kth)u1dnzpic |
245 | 1 0 | a Distributed Design of Glocal Controllers via Hierarchical Model Decomposition |
264 | 1 | b Institute of Electrical and Electronics Engineers (IEEE),c 2023 |
338 | a print2 rdacarrier | |
500 | a QC 20231101 | |
520 | a This article proposes a distributed design method of controllers with a glocal (global/local) information structure for large-scale network systems. The glocal controller of interest has a hierarchical structure, wherein a global subcontroller coordinates a set of disjoint local subcontrollers. The global subcontroller regulates interarea oscillations among subsystems, while local subcontrollers individually regulate intraarea oscillations of the respective subsystem. The distributed design of the glocal controller is addressed to enhance the scalability of controller synthesis, where the global subcontroller and all local subcontrollers are designed independently of each other. A design problem is formulated for subcontroller sets such that any combination of subcontrollers each of which belongs to its corresponding set guarantees stability of the closed-loop system. The core idea of the proposed method is to represent the original network system as a hierarchical cascaded system composed of reduced-order models representing the interarea and intraarea dynamics, referred to as hierarchical model decomposition. Distributed design is achieved by virtue of the cascade structure. The primary findings of this study are twofold. First, a tractable solution to the distributed design problem and an existence condition of the hierarchical model decomposition are presented. Second, a clustering method appropriate for the proposed framework and a robust extension are provided. Numerical examples of a power grid highlight the practical relevance of the proposed method. | |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Elektroteknik och elektronikx Reglerteknik0 (SwePub)202022 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Electrical Engineering, Electronic Engineering, Information Engineeringx Control Engineering0 (SwePub)202022 hsv//eng |
653 | a Network systems | |
653 | a Reduced order systems | |
653 | a Oscillators | |
653 | a Power system stability | |
653 | a Power grids | |
653 | a Power system dynamics | |
653 | a Mathematical models | |
653 | a Distributed design | |
653 | a glocal control | |
653 | a large-scale systems | |
653 | a model reduction | |
700 | 1 | a Ishizaki, Takayukiu Tokyo Inst Technol, Grad Sch Engn, Tokyo 1528552, Japan.4 aut |
700 | 1 | a Imura, Jun-ichiu Tokyo Inst Technol, Grad Sch Engn, Tokyo 1528552, Japan.4 aut |
700 | 1 | a Sandberg, Henriku KTH,Reglerteknik4 aut0 (Swepub:kth)u1i9irki |
700 | 1 | a Johansson, Karl Henrik,d 1967-u KTH,Reglerteknik4 aut0 (Swepub:kth)u1h0d9k2 |
710 | 2 | a Tokyo Inst Technol, Grad Sch Engn, Tokyo 1528552, Japan.b Reglerteknik4 org |
773 | 0 | t IEEE Transactions on Automatic Controld : Institute of Electrical and Electronics Engineers (IEEE)g 68:10, s. 6146-6159q 68:10<6146-6159x 0018-9286x 1558-2523 |
856 | 4 | u https://doi.org/10.1109/TAC.2023.3234919y Fulltext |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-338959 |
856 | 4 8 | u https://doi.org/10.1109/TAC.2023.3234919 |
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