The use of wireless network technology in the field of industrial quality and process control is becoming a remarkable research topic. This paper illustrates promising network architectures and transmission protocols to support next generation industrial wireless quality control systems. We consider a wireless communication scenario referred to as Wireless Cloud Network (WCN) where messages are flooded from sensors/actuators to Host station (and vice versa) through a self-contained dense network characterized by massively air-interacting ??cloud?? nodes. The WCN is designed to support the management of realtime critical industrial communication services. Particular focus is on quality control for oil and gas seismic exploration and closed loop networked control. Preliminary experiments based on IEEE 802.15.4 compliant devices show that the WCN system can provide clear performance advantages compared to conventional architectures in terms of control stability performance.
Wireless cloud networks for critical industrial quality control
SAVAZZI, STEFANO;SPAGNOLINI, UMBERTO;
2013-01-01
Abstract
The use of wireless network technology in the field of industrial quality and process control is becoming a remarkable research topic. This paper illustrates promising network architectures and transmission protocols to support next generation industrial wireless quality control systems. We consider a wireless communication scenario referred to as Wireless Cloud Network (WCN) where messages are flooded from sensors/actuators to Host station (and vice versa) through a self-contained dense network characterized by massively air-interacting ??cloud?? nodes. The WCN is designed to support the management of realtime critical industrial communication services. Particular focus is on quality control for oil and gas seismic exploration and closed loop networked control. Preliminary experiments based on IEEE 802.15.4 compliant devices show that the WCN system can provide clear performance advantages compared to conventional architectures in terms of control stability performance.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
