Abstract | ||
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We investigate modular supervisory control of discrete-event systems composed of several groups of components, where each group consists of similar modules. Because of the similar structures of the modules, such systems can be represented as a set of (group) templates. Supervisory control can then be performed on these templates, resulting in a set of template supervisors. We propose a modular approach to construct the template supervisors based on the local computation of supremal symmetric sublanguages and on the concept of conditional decomposability. The supremal symmetric sublanguage of a decomposable language turns out to be decomposable, and can thus be computed locally. It is proven that the local supervisors of the components of a group are similar and can thus be obtained by a symmetry map from the template supervisor of the group. |
Year | DOI | Venue |
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2022 | 10.1016/j.automatica.2022.110431 | Automatica |
Keywords | DocType | Volume |
Similar discrete-event systems,Symmetric sublanguage,Similar sublanguage,Observability | Journal | 142 |
ISSN | Citations | PageRank |
0005-1098 | 0 | 0.34 |
References | Authors | |
0 | 4 |
Name | Order | Citations | PageRank |
---|---|---|---|
Yingying Liu | 1 | 0 | 0.34 |
Jan Komenda | 2 | 147 | 21.85 |
Tomás Masopust | 3 | 155 | 23.56 |
ZhiWu Li | 4 | 1863 | 113.66 |