传感技术学报2024，Vol.37Issue(6)：1067-1072,6.DOI:10.3969/j.issn.1004-1699.2024.06.018
基于模糊评判的无线传感器网络簇间数据转发算法
Data Forwarding Algorithm Between Clusters in Wireless Sensor Networks Based on Fuzzy Evaluation
摘要
Abstract
Due to the high energy consumption and low forwarding efficiency of wireless sensor networks in the process of inter cluster data forwarding,data is prone to failure in the process of forwarding.Therefore,an inter cluster data forwarding algorithm based on fuzzy evaluation is proposed for wireless sensor networks.The wireless sensor network model and communication model are defined,the opera-tion mode of the node and the energy consumed by forwarding data are defined,a fuzzy comprehensive evaluation model is built,trape-zoidal membership function are defined to calculate the similarity and activity of sensor nodes,the best forwarding node if found,the data forwarding task is completed.The simulation results show that the value of the maximum number of dead cycles and network failure cy-cles of the first node of the proposed algorithm are 167 and 178.When the number of simulation cycles reaches 1 000,the remaining network energy and the average node energy of the algorithm are 4 J and 0.01 J respectively,which proves that the proposed algorithm can consume the least energy in the process of data forwarding and complete the task of data forwarding efficiently.关键词
无线传感器网络/簇间数据转发/模糊评判/梯形隶属度函数/节点活跃度Key words
wireless sensor network/data forwarding between clusters/fuzzy evaluation/trapezoidal membership function/node activity分类
信息技术与安全科学引用本文复制引用
周海飞,芦翔,胡春芬..基于模糊评判的无线传感器网络簇间数据转发算法[J].传感技术学报,2024,37(6):1067-1072,6.基金项目
2021年江苏省教育厅"青蓝工程"培养对象项目(苏教师函[2021]11号) （苏教师函[2021]11号）
2019年"工业互联网解决方案及安全防护技术项目"(PYPT201902G) （PYPT201902G）
2021年"工业互联网预测性维护创新应用"科技创新团队项目(CCIT2021STIT010202) （CCIT2021STIT010202）
2021年未来网络科研基金项目(苏教办科函2021(11号)) （苏教办科函2021(11号）
2024年江苏省高层次人才培养计划(第七期"333工程")培养对象项目(苏教师函[2024]13号) （第七期"333工程"）
