赵明英

• 1:广东女子职业技术学院经贸系

摘要(Abstract)：

为了有效解决无线传感器网络中各个节点安全性低、能耗高、覆盖率低等多种问题.以网格计算、虚拟力及节点信任度为理论基础,通过增加引力源机制,设计出一种基于联合信任度的立体化覆盖算法(JTCov-3D).首先,该算法将无线传感器网络中待监测区域进行网格化分割,且将引力源部署于各个网格中心;其次,依据网格中活动频繁节点,引力源可计算出网格的联合信任度,从而进行节点调度并使其完成;最后,网格节点依据外在受力大小与方向进行二次改进部署.通过理论分析与实验表明,JTCov-3D算法相比于同类型的其他算法,在综合性能上更具优势.

关键词(KeyWords)： 无线传感器网络;虚拟力;引力源;联合信任度;立体化覆盖算法

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 赵明英

DOI: 10.16393/j.cnki.37-1436/z.2018.02.003

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