Utilize este identificador para referenciar este registo: http://hdl.handle.net/10198/1502
Título: Specifications of a device interface for service-oriented automation control components
Autor: Barbosa, José
Mendes, João M.
Leitão, Paulo
Palavras-chave: Service-oriented architectures
Re-configurable automation
High-level Petri nets
Device interface
Data: 2008
Editora: Szczecin University of Technology
Citação: Barbosa, José; Mendes, João M.; Leitão, Paulo (2008) - Specifications of a device interface for service-oriented automation control components. In 9th IFAC Intelligent Manufacturing Systems Workshop. Szcecin, Polónia.
Resumo: Service-oriented paradigm is being used to develop distributed and reconfigurable control solutions for factory automation environments. Since service-oriented automation control components are logical entities that provide and consume services, they may have an interface that maps the logical processes into the actions of the representative physical mechatronics. The inter-connection with the physical hardware devices, namely accessing I/Os, is a crucial issue to achieve the vertical IT-enterprise integration in these service-oriented systems, covering the shop floor device control level. This paper describes a device interface approach, in the context of a service-oriented control architecture, in which High-level Petri nets are used as the control description to access to the physical device. The outgoing features of the solution allow integrating the physical behavior into the control of automation components and consequently thereby incorporate it in the modular service-oriented control architecture.
URI: http://hdl.handle.net/10198/1502
Aparece nas colecções:DE - Artigos em Proceedings Não Indexados ao ISI/Scopus

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