Title :
Topological structure modeling and analysis for cyber-physical systems
Author :
Qiu Hangping ; Yang Zhicai ; Quan Jichuan ; Lei Zhipeng
Author_Institution :
Coll. of Command Inf. Syst., PLA Univ. of Sci. & Technol., Nanjing, China
Abstract :
Topological analysis for Cyber-Physical Systems (CPS) is the foundational research of its system analysis. This study proposed a new CPS topological structure model: interactive networks model, according to CPS internal structural features. Then, inner degree distribution and interactive distribution of CPS were analyzed, which could reflect the node connective characteristics. Moreover, the node interactive betweenness was defined based on information interacting in CPS. It can measure the node importance. And the node importance ordering was determined by calculating interactive betweennesses of all nodes. The results can provide valuable guidance for deployment, running and maintenance of CPS.
Keywords :
Internet of Things; computer networks; information networks; network theory (graphs); telecommunication network topology; CPS internal structural features; CPS topological structure model; cyber-physical systems; inner degree distribution; interactive network model; topological structure analysis; topological structure modeling; Analytical models; Complex networks; Conferences; Joining processes; Niobium; Topology; Cyber-Physical Systems(CPS); degree ditribution; interactive betweenness; interactive networks model; topology structure;
Conference_Titel :
Information Technology and Artificial Intelligence Conference (ITAIC), 2014 IEEE 7th Joint International
Print_ISBN :
978-1-4799-4420-0
DOI :
10.1109/ITAIC.2014.7065105
