太阳能无线传感器网络的能量预测与管理
摘要:
无线传感器网络存在电池电量受限问题.为延长网络寿命,传感器节点可以通过太阳能电池板将太阳能转换成电能以供自身运转.基于太阳能的不确定性和间歇性等特点,提出了一种太阳能收集预测算法和能量管理方案,根据预测的能量,调整传感器节点的调度计划,实现节点的能量消耗中性,从而使无线传感器网络能够长期稳定地工作.仿真实验表明,所提出的方案在能量预测精度和能量管理策略方面有明显的优势.
Wireless sensor networks face the challenge of limited battery power.To prolong the lifespan of the network,sensor nodes can utilize solar panels to convert solar energy into electricity for self-sustained operation.Given the uncertainty and intermittency of solar energy,a prediction algorithm for solar energy collection and an energy management scheme are proposed.According to the predicted energy levels,the scheduling plan for sensor nodes is adjusted to achieve energy consumption neutrality,ensuring the stable operation of the wireless sensor network over an extended period.The simulation results demonstrate that this scheme offers clear advantages in energy prediction accuracy and energy management strategy.
作者:
王元翔 徐震
Wang Yuanxiang;Xu Zhen(School of Electrical and Electronic Engineering,Wuhan Polytechnic University,Wuhan 430048,China)
机构地区:
武汉轻工大学电气与电子工程学院
引用本文:
《betway官方app 学报(自然科学版)》 CAS 北大核心 2024年第3期80-87,共8页
Journal of Henan Normal University(Natural Science Edition)
基金:
国家自然科学基金(61373091) 湖北省自然科学基金(2017CKB893).
关键词:
无线传感器网络 太阳能 能量预测 能量管理
wireless sensor network solar energy energy prediction energy management
分类号:
TP393 [自动化与计算机技术—计算机应用技术]