一种能耗鲁棒性权衡的3D-WSN拓扑控制算法

郝晓辰; 贾楠; 王丽丽; 刘彬

doi:10.3724/SP.J.1146.2011.00275

一种能耗鲁棒性权衡的3D-WSN拓扑控制算法

doi: 10.3724/SP.J.1146.2011.00275

郝晓辰^{* 贾楠王丽丽刘彬,},
贾楠,
王丽丽,
刘彬

基金项目:

河北省自然科学基金(F2011203100)资助课题

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- 文章访问数: 3150
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- 被引次数: 0
出版历程
- 收稿日期: 2011-03-23
- 修回日期: 2011-06-27
- 刊出日期: 2011-10-19

A Topology Control Algorithm of 3D Wireless Sensor Networks Based on Energy Consumption and Robustness Trade-off

Hao Xiao-Chen^{* 贾楠王丽丽刘彬
,},
Jia Nan,
Wang Li-Li,
Liu Bin

摘要

摘要: 该文针对3维无线传感器网络(3D-WSN)需兼顾能耗与鲁棒性的问题，建立了能耗鲁棒性权衡模型，利用Lyapunov稳定性理论证明了稳定平衡解的存在。进而提出了一种基于该模型的拓扑控制算法(TCA-TM)，获得了3维无线传感器网络的优化拓扑。实验结果表明，该拓扑结构不仅能够满足网络鲁棒性要求，还能有效地均衡网络能耗，延长网络生命期。
- 3维无线传感器网络 /
- 拓扑控制算法 /
- 能耗鲁棒性权衡模型 /
- Lyapunov函数
Abstract: Considering the issue of energy consumption and robustness in three-Dimensional Wireless Sensor Networks (3D-WSN), this paper builds an energy consumption and robustness trade-off model, and proves that the model has a stable equilibrium solution with the Lyapunov stability theory, then a Topology Control Algorithm based on the Trade-off Model (TCA-TM) is proposed, the optimal topology of wireless sensor networks of 3D spatial distribution is obtained. Simulation analysis illustrates TCA-TM topology can meet the robustness requirement of networks, balance energy consumption and prolong the lifetime of networks effectively.
- Three-Dimensional Wireless Sensor Networks (3D-WSN) /
- Topology Control Algorithm (TCA) /
- Energy consumption and robustness trade-off model /
- Lyapunov function

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