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如何有效使用无线传感器节点有限的能量来最大化网络的寿命是无线传感器网络研究的重要问题.网络能量是否均衡消耗对网络寿命有着决定性的影响.本文将蚁群优化算法应用于无线传感器网络的路径选择,提出一种基于蚁群优化的无线传感器网络能量均衡路由算法.该算法利用蚁群的动态适应性和寻优能力在网络最短路径和能量均衡消耗之间进行平衡,以达到网络能量的优化均衡消耗,进而延长整个网络的寿命.仿真实验表明,该算法在延长网络寿命方面效果较显著,与最短路径路由算法相比网络寿命延长超过33%.
How to effectively use the limited energy of the wireless sensor nodes to maximize the lifetime of the network is an important issue in wireless sensor networks, whether or not the network energy is balanced consumes a decisive influence on the network lifetime.In this paper, the ant colony optimization algorithm is applied to the path of wireless sensor networks Select and propose an energy balance routing algorithm based on ant colony optimization for wireless sensor networks.The algorithm uses the dynamic adaptability of ant colony and optimization ability to balance the network shortest path and energy balance consumption in order to achieve the network energy optimization And consumes more, thus prolongs the lifetime of the whole network.Experimental results show that the proposed algorithm is more effective in extending network lifetime and prolongs network lifetime by more than 33% compared with the shortest path routing algorithm.