There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 61 | - |
dc.citation.startPage | 50 | - |
dc.citation.title | JOURNAL OF PROCESS CONTROL | - |
dc.citation.volume | 92 | - |
dc.contributor.author | Son, Sang Hwan | - |
dc.contributor.author | Oh, Tae Hoon | - |
dc.contributor.author | Kim, Jong Woo | - |
dc.contributor.author | Lee, Jong Min | - |
dc.date.accessioned | 2024-03-13T10:05:13Z | - |
dc.date.available | 2024-03-13T10:05:13Z | - |
dc.date.created | 2024-03-13 | - |
dc.date.issued | 2020-08 | - |
dc.description.abstract | Move blocking is an input parameterization scheme that fixes the decision variables over arbitrary time intervals, commonly referred to as blocks, and it is widely implemented in model predictive control (MPC) to reduce the computational load during on-line optimization. Since the blocking position acts as the search direction in the solution space, selection of the blocking structure has a significant effect on the optimality of moved blocked MPC. However, existing move blocked MPC schemes apply arbitrary time-invariant blocking structures without considering the optimality of the blocking structure due to the difficulty in deriving a proper time-varying blocking structure on-line. Thus, we propose a semi-explicit approach for move blocked MPC that solves a multiparametric program for the blocking position set off-line and a simplified on-line optimization problem. This approach allows for a proper time-varying blocking structure for the current state on-line. The proposed approach can efficiently improve the optimality performance of move blocked MPC with only a little additional computational cost for critical region search while guaranteeing the recursive feasibility and closed-loop stability. (c) 2020 Elsevier Ltd. All rights reserved. | - |
dc.identifier.bibliographicCitation | JOURNAL OF PROCESS CONTROL, v.92, pp.50 - 61 | - |
dc.identifier.doi | 10.1016/j.jprocont.2020.04.002 | - |
dc.identifier.issn | 0959-1524 | - |
dc.identifier.scopusid | 2-s2.0-85086021524 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/81580 | - |
dc.identifier.wosid | 000567786500004 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Move blocked model predictive control with improved optimality using semi-explicit approach for applying time-varying blocking structure | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Automation & Control Systems; Engineering, Chemical | - |
dc.relation.journalResearchArea | Automation & Control Systems; Engineering | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Model predictive control | - |
dc.subject.keywordAuthor | Move blocking | - |
dc.subject.keywordAuthor | Semi-explicit approach | - |
dc.subject.keywordAuthor | Parametric programming | - |
dc.subject.keywordPlus | MPC | - |
dc.subject.keywordPlus | STRATEGIES | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.