IoT-based networked control systems: A proposal and case study
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Data
2018-01-01
Autores
Bigheti, Jeferson André
Risso, Sérgio Luiz
Godoy, Eduardo Paciência [UNESP]
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Resumo
New manufacturing applications such as Industry 4.0 have focused on the joint use of industrial automation and information technology for greater efficiency, quality and productivity. For the development and implementation of this new approach, it is necessary to apply some recent technologies such as Internet of Things (IoT), wireless network control systems (WNCS) and Cloud Computing. This work presents the proposal of an IoT-based networked control architecture based on integration of a WNCS to a Web server. Control system devices communicate via COAP protocol and the Web server is implemented using the open source tool Node.js. A case study using the Hardware-In-the-Loop (HIL) technique evaluates the closed loop control of a level plant through a modified PID controller with communication via Web Service RESTful with the data server.
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Cloud computing, COAP protocol, Hardware-in-the-loop, PIDplus
Como citar
Networked Control Systems: Research Challenges and Advances for Application, p. 171-193.