Coordination control of discrete-event systems revisited
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985840%3A_____%2F15%3A00443131" target="_blank" >RIV/67985840:_____/15:00443131 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1007/s10626-013-0179-x" target="_blank" >http://dx.doi.org/10.1007/s10626-013-0179-x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10626-013-0179-x" target="_blank" >10.1007/s10626-013-0179-x</a>
Alternative languages
Result language
angličtina
Original language name
Coordination control of discrete-event systems revisited
Original language description
In this paper, we revise and further investigate the coordination control approach proposed for supervisory control of distributed discrete-event systems with synchronous communication based on the Ramadge-Wonham automata framework. The notions of conditional decomposability, conditional controllability, and conditional closedness ensuring the existence of a solution are carefully revised and simplified. The approach is generalized to non-prefix-closed languages, that is, supremal conditionally controllable sublanguages of not necessary prefix-closed languages are discussed. Non-prefix-closed languages introduce the blocking issue into coordination control, hence a procedure to compute a coordinator for nonblockingness is included. The optimization problem concerning the size of a coordinator is under investigation. We prove that to find the minimal extension of the coordinator event set for which a given specification language is conditionally decomposable is NP-hard.
Czech name
—
Czech description
—
Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BA - General mathematics
OECD FORD branch
—
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Discrete Event Dynamic Systems-Theory and Applications
ISSN
0924-6703
e-ISSN
—
Volume of the periodical
25
Issue of the periodical within the volume
1-2
Country of publishing house
US - UNITED STATES
Number of pages
30
Pages from-to
65-94
UT code for WoS article
000352212000005
EID of the result in the Scopus database
2-s2.0-84926278189