Event-Based Control for Average Consensus of Wireless Sensor Networks with Stochastic Communication Noises
Author(s) -
BinChuan Ji,
Wuneng Zhou,
Huashan Liu
Publication year - 2013
Publication title -
discrete dynamics in nature and society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.264
H-Index - 39
eISSN - 1607-887X
pISSN - 1026-0226
DOI - 10.1155/2013/610169
Subject(s) - wireless sensor network , computer science , network topology , event (particle physics) , node (physics) , consensus , lyapunov function , topology (electrical circuits) , noise (video) , wireless network , control theory (sociology) , wireless , control (management) , mathematics , computer network , multi agent system , telecommunications , artificial intelligence , physics , structural engineering , quantum mechanics , nonlinear system , combinatorics , engineering , image (mathematics)
This paper focuses on the average consensus problem for the wireless sensor networks (WSNs) with fixed and Markovian switching, undirected and connected network topologies in the noise environment. Event-based protocol is applied to each sensor node to reach the consensus. An event triggering strategy is designed based on a Lyapunov function. Under the event trigger condition, some sufficient conditions for average consensus in mean square are obtained. Finally, some numerical simulations are given to illustrate the effectiveness of the results derived in this paper
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