| 一种基于非均匀分簇的无线传感器能量优化方法 |
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| 引用本文： | 汪在荣,刘益和.一种基于非均匀分簇的无线传感器能量优化方法[J].内江师范学院学报,2010,25(12):41-44. |
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| 作者姓名： | 汪在荣 刘益和 |
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| 作者单位： | 内江师范学院计算机科学学院,四川内江641100 |
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| 基金项目： | 四川省教育厅自然科学重点科研项目 |
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| 摘 要： | 首先,进行簇首定位选择;其次,对能量优化模型进行数值计算并求解最优值;最后,通过实验与低能耗自适应分簇方法和能量高效的非均匀分簇方法进行理论上验证,表明了该方法得到很好地能量优化.从而将该方法应用到实际网络中进行仿真,结果同样表明了该方法可以延长网络的生存周期.
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| 关 键 词： | 无线传感器 非均匀分簇 能量优化 生存周期 |
An Energy Optimization Method Based on Non-uniform Clustering in Wireless Sensor Networks |
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| WANG Zai-rong,LIU Yi-he.An Energy Optimization Method Based on Non-uniform Clustering in Wireless Sensor Networks[J].Journal of Neijiang Teachers College,2010,25(12):41-44. |
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| Authors: | WANG Zai-rong LIU Yi-he |
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| Institution: | (College of Computer Science,Neijiang Normal University,Neijiang,Sichuan 641100,China) |
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| Abstract: | Firstly choice is made for cluster head positioning;Secondly,numerical calculation is done to the energy optimization model and the optimal value is determined,and finally theoretical validation is conducted through experiments with low energy adaptive clustering methods and energy-efficient uneven clustering method,which proves that the method can well serve the purpose of energy optimization.And its application in real network simulation also shows that the method prolongs the network life cycle. |
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| Keywords: | wireless sensor non-uniform clustering energy optimization life cycle |
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