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Hierarchical control with partial observations : sufficient conditions
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SYSNO ASEP 0369971 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Hierarchical control with partial observations : sufficient conditions Author(s) Boutin, O. (FR)
Komenda, Jan (MU-W) RID, SAI, ORCID
Masopust, Tomáš (MU-W) RID, ORCID, SAI
Schmidt, K. (TR)
van Schuppen, J. H. (NL)Source Title Proceedings of the 50th IEEE Conference on Decision and Control and European Control Conference. - New York : IEEE, 2011 / Chong E.K.P. ; Polycarpou M.M. - ISBN 978-1-4673-0457-3 Pages s. 1817-1822 Number of pages 6 s. Action 50th IEEE Conference on Decision and Control and European Control Conference Event date 12.12.2011-15.12.2011 VEvent location Orlando Country US - United States Event type WRD Language eng - English Country US - United States Keywords discrete-event system ; hierarchical control ; partial observation ; observation consistency ; local observation consistency Subject RIV BA - General Mathematics R&D Projects GAP103/11/0517 GA ČR - Czech Science Foundation (CSF) GPP202/11/P028 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z10190503 - MU-W (2005-2011) UT WOS 000303506202068 EID SCOPUS 84860656073 DOI 10.1109/CDC.2011.6160686 Annotation In this paper, hierarchical control of both monolithic and modular discrete-event systems under partial observations is studied. Two new conditions, called observation consistency and local observation consistency, are proposed. These conditions are sufficient for the preservation of observability between the original and the abstracted plant. Moreover, it is shown that both conditions are compositional, that is, they are preserved by the synchronous product. This property makes it possible to use hierarchical and decentralized supervisory control for discrete-event systems with partial observations. Workplace Mathematical Institute Contact Jarmila Štruncová, struncova@math.cas.cz, library@math.cas.cz, Tel.: 222 090 757 Year of Publishing 2012
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