A hybrid model of connectors in cyber-physical systems

Compositional coordination models and languages play an important role in cyber-physical systems (CPSs). In this paper, we introduce a formal model for describing hybrid behaviors of connectors in CPSs. We extend the constraint automata model, which is used as the semantic model for the exogenous ch...

وصف كامل

محفوظ في:
التفاصيل البيبلوغرافية
المؤلفون الرئيسيون: CHEN, Xiaohong, SUN, Jun, SUN, Meng Sun
التنسيق: text
اللغة:English
منشور في: Institutional Knowledge at Singapore Management University 2014
الموضوعات:
الوصول للمادة أونلاين:https://ink.library.smu.edu.sg/sis_research/4984
https://ink.library.smu.edu.sg/context/sis_research/article/5987/viewcontent/a_hydbrid_model.pdf
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المؤسسة: Singapore Management University
اللغة: English
الوصف
الملخص:Compositional coordination models and languages play an important role in cyber-physical systems (CPSs). In this paper, we introduce a formal model for describing hybrid behaviors of connectors in CPSs. We extend the constraint automata model, which is used as the semantic model for the exogenous channel-based coordination language Reo, to capture the dynamic behavior of connectors in CPSs where the discrete and continuous dynamics co-exist and interact with each other. In addition to the formalism, we also provide a theoretical compositional approach for constructing the product automata for a Reo circuit, which is typically obtained by composing several primitive connectors in Reo.