文章基本信息

标题：Optimal Control of Timed Event Graphs with Resource Sharing and Output-Reference Update ⁎
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作者：Germano Schafaschek ; Soraia Moradi ; Laurent Hardouin 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2020
卷号：53
期号：4
页码：397-404
DOI：10.1016/j.ifacol.2021.04.057
语种：English
出版社：Elsevier
摘要：AbstractDiscrete-event systems exhibiting synchronization and delay phenomena, but not conflict, can be modeled as timed event graphs (TEGs), which admit a linear representation in some idempotent semirings. For such linear systems, a control theory has been constructed. In this paper, we build onto this control framework by proposing a formal method to determine the optimal (just-in-time) control inputs in face of changes in the output-references for a number of TEGs that share one or more resources. The approach is based on a prespecified priority policy among the component subsystems. Simple examples are presented to illustrate the results.
关键词：KeywordsTimed event graphsidempotent semiringsjust-in-time controlmin-plus algebra