A Distributed Clustering Mechanism Based on Energy Balancein Wireless Sensor Networks
[1]FENG Dong-qing,XING Kai-li.A Distributed Clustering Mechanism Based on Energy Balancein Wireless Sensor Networks[J].Journal of Zhengzhou University (Engineering Science),2015,36(03):6-10.[doi:10.3969/ j. issn.1671 -6833.2015.03.002]
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Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
36卷
Number of periods:
2015 03
Page number:
6-10
Column:
Public date:
2015-06-30
- Title:
- A Distributed Clustering Mechanism Based on Energy Balancein Wireless Sensor Networks
- CLC:
- TP393
- DOI:
- 10.3969/ j. issn.1671 -6833.2015.03.002
- Abstract:
- Focusing on the target tracking problem in resource-constrained wireless sensor networks,a novelenergy-balanced optimal distributed clustering mechanism is adopted by introducing an energy-balanced indexbased on the standard deviation of residual energv of nodes. Then,it is transformed into a multi-obijective con-strained optimization problem,and a binary particle swarm optimization algorithm is employed to solve thisproblem. Simulation results in Matlab environment show that the energy-balanced optimal distributed clustering mechanism guarantees energy balance and tracking accuracy comparing with the clustering mechanisms respec-tively based on the energy consumption and the extended Kalman filter,and that it improves the network life-time of nearly 2-fold,effectively prolonging the network lifetime.
- References:
-
[1] LIU Xue-feng，CAO Jian-nong，LAI S，et al. Energyefficient clustering for WSN based structural healthmonitoring [ C]//Proceedings of IEEE Conference onComputer Communication. Shanghai:IEEE Press ,2011 : 2768 -2776.[2]MAHMUD s，WU Hui，XUE Jing-ling. Efficient en-ergy balancing aware multiple base station deploymentfor WSNs [ C]// Proceedings of 8th European Confer-ence on Wireless Sensor Networks. Berlin : Springer ,2011: 179 - 194.
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