Abstract | ||
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In this paper the synchronization of a network of identical systems with fuzzy initial conditions is introduced, as a convenient framework to obtain a shared estimation of the state of a system based on partial and distributed observations, in the case where such a state is affected by ambiguity and/or vagueness. After discussing the synchronization of crisp systems, providing a criteria to find the information sharing law that lets the network converge to a shared trajectory, Discrete-Time Fuzzy Systems (DFSs) are introduced as an extension of scalar fuzzy difference equations. Besides providing a stability condition for a general DFS, in the linear case it is proven that, under a non-negativity assumption for the coefficients of the system, the fuzzyfication of the initial conditions does not compromise the stability of the crisp system. A framework for the synchronization of arrays of linear DFS is then introduced, proving that the crisp synchronization is a particular case of the proposed approach. Finally, a case study in the field of Critical Infrastructure Protection is provided. |
Year | DOI | Venue |
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2012 | 10.1016/j.fss.2012.02.003 | Fuzzy Sets and Systems |
Keywords | Field | DocType |
fuzzy approach,particular case,convenient framework,linear case,crisp system,initial condition,general dfs,fuzzy initial condition,case study,identical system,crisp synchronization,synchronization,fuzzy systems | Fuzzy set operations,Control theory,Artificial intelligence,Fuzzy control system,Fuzzy number,Ambiguity,Distributed File System,Mathematical optimization,Synchronization,Fuzzy logic,Design for Six Sigma,Mathematics,Machine learning | Journal |
Volume | ISSN | Citations |
206, | 0165-0114 | 14 |
PageRank | References | Authors |
0.99 | 11 | 3 |
Name | Order | Citations | PageRank |
---|---|---|---|
gabriele oliva | 1 | 120 | 21.23 |
Stefano Panzieri | 2 | 269 | 36.84 |
Roberto Setola | 3 | 454 | 62.69 |