摘要
利用无线传感器网络对农业环境进行监测是提高土地利用率的有效途径.虽然无线传感器网络具有组网方便、容易控制、通信灵活等优点,但传感器节点有限的能量以及繁琐的电池更换方式给无线传感器网络的鲁棒性带来了挑战.在无线传感器网络能量衰减模型的基础上,提出一种基于烟花算法的能量感知无线传感器网络宿节点部署算法,通过计算出最优宿节点位置,建立数据传输路径,能有效降低无线传感器网络的能量损耗.
Using wireless sensor networks to monitor the agricultural environment has effectively improved land-use efficiency.Although wireless sensor networks have the advantages of convenient networking,effortless control,and flexible communication,the limited energy of sensor nodes and cumbersome battery replacement methods also bring challenges to the robustness of wireless sensor networks.Based on the energy attenuation model of the wireless sensor network,this paper proposes an energy-aware sink node placement algorithm for the wireless sensor network based on the firework algorithm.By calculating the optimal sink node location,to establish a data transmission path,our algorithm effectively reduces the energy loss of the wireless sensor network.
作者
王勇智
戴华
严权峰
WANG Yongzhi;DAI Hua;YAN Quanfeng(School of Information Science and Engineering,Hunan Institute of Science and Technology,Yiieyang 414006,China)
出处
《湖南理工学院学报（自然科学版）》
CAS
2021年第4期28-31,共4页
Journal of Hunan Institute of Science and Technology(Natural Sciences)
基金
湖南省自然科学基金项目(2018JJ2155,2019JJ40106,2020JJ4342)。
关键词
无线传感器网络
精准农业
烟花算法
节点部署
wireless sensor network
precision agriculture
firework algorithm
sink node placement
