混沌蚁群算法在划分区域中能量均衡路由方法研究

为了降低无线传感器网络受能量限制的影响,延长网络生命周期,通过蚂蚁混沌行为和自发组织行为,提出了一种寻求最优网络路由规划方法。该方法从兼顾能耗和网络时延的角度,基于节点位置,依据节点传输方向结合跳转概率形成扇环区域划分,选取节点划分区域中剩余能量较高且距离该节点较近的节点作为邻居节点,采用双向搜索保存全局最优位置更新等方法考虑寻找最优解。实验表明,此方案在降低网络时延的同时有效地均衡和减少了网络能量的消耗,延长整个网络寿命。

Research on energy balance routing method based on partition region of chaotic ant colony algorithm

In order to reduce the influence of energy limitation of wireless sensor network and prolong the life cycle of the network, a method for finding the optimal route planning based on the behavior of ants' chaotic behavior and spontaneous behavior is presented in this paper.From both energy consumption and delay of the network, in view of node position, and according to the node transmission direction with the jump probability of forming the fan ring region, the method selects the node partition in higher residual energy and the distance of the node closer to the node as the neighbor node and uses bidirectional search to preserve the global optimal location update to consider finding the optimal solution.The experimental results show that this scheme can effectively reduce the network delay, balanced reduce the network energy consumption and prolong the network lifetime.