Title :
Design on CR-wFieldNet based control system for process automation
Author :
Xu, Honghua ; Liu, Ke
Author_Institution :
Coll. of Electron. & Inf. Eng., Suzhou Univ. of Sci. & Technol., Suzhou, China
Abstract :
Wireless technology is regarded as a paradigm shifter in the process industry. In this paper, we study the IWNS for process automation, and design the CR-wFieldNet based control system for process automation with three-layer-network architecture, including the network in the field, the backbone network and the intermediate access network. Following that, we detailed key technologies, including diversified frequency rolling scheme, cooperative sensing and distributing frequency, to improve performance in CR-wFieldNet. Performance benefits of the system is presented at last.
Keywords :
control system synthesis; factory automation; radio access networks; CR-wFieldNet; backbone network; control system; design; intermediate access network; process automation; process industry; three-layer-network architecture; wireless technology; Automation; Frequency diversity; Interference; Logic gates; Process control; Wireless communication; Wireless sensor networks; Field net; Industrial Wireless Network; Process Control System Design; frequency rolling;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2011 International Conference on
Conference_Location :
Yichang
Print_ISBN :
978-1-4244-8162-0
DOI :
10.1109/ICECENG.2011.6057317
