| 一种基于蚁群算法的WSN路由算法 |
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| 引用本文： | 夏 佳,张曦煌,沈玉方.一种基于蚁群算法的WSN路由算法[J].计算机工程与应用,2007,43(27):137-139. |
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| 作者姓名： | 夏 佳 张曦煌 沈玉方 |
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| 作者单位： | 江南大学,信息工程学院,江苏,无锡,214122;南京邮电大学,计算机学院,南京,210003 |
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| 摘 要： | 针对蚁群算法（Ant Colony System,ACS）在无线传感器网络路由中对网络拥塞问题和能量控制方面的不足,提出了一种改进的蚁群算法。该算法将蚁群的信息素与网络节点的能量结合起来,在蚁群算法收敛的同时,减少其最优路径上的信息素浓度,避免了网络拥塞和个别节点能量消耗过快的问题,从而延长了整个网络的生命周期。通过实验验证了该方法的可行性,并给出了实验结果。
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| 关 键 词： | 蚁群算法 网络拥塞 能量路由 信息素 |
| 文章编号： | 1002-8331（2007）27-0137-03 |
| 修稿时间： | 2007-01-01 |
Novel routing algorithm based on Ant Colony System for WSN |
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| XIA Jia,ZHANG Xi-huang,SHEN Yu-fang.Novel routing algorithm based on Ant Colony System for WSN[J].Computer Engineering and Applications,2007,43(27):137-139. |
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| Authors: | XIA Jia ZHANG Xi-huang SHEN Yu-fang |
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| Affiliation: | 1.College of Information Engineering,Southern Yangtze University,Wuxi,Jiangsu 214122,China 2.College of Computer,Nanjing University of Posts and Telecommunications,Nanjing 210003,China |
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| Abstract: | An improved ant colony system was put forward,which aimed at the drawback of ant colony system in aspect of network congestion and energy controlling.The pheromone and the energy of the node were combined to affect the pheromone concentration in optimization path,which can avoid network congestion and fast consume of energy of individual node.Then it can prolong the lifecycle of the whole network.The feasibility of this algorithm has been validated,and the results of experiment have been presented. |
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| Keywords: | Ant Colony System(ACS) network congestion energy routing pheromone |
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