A dynamic fault-tolerant algorithm for target localization in wireless sensor networks
文献类型：期刊论文
| 作者 | Zhang YZ(张云洲); Xiao, Lei; Cheng L(程龙); Xiang, Shu; Fu, Wenyan |
| 刊名 | Journal of Computational Information Systems
 |
| 出版日期 | 2012 |
| 卷号 | 8期号:18页码:7527-7534 |
| 关键词 | Fault tolerance Signal processing Wireless sensor networks |
| ISSN号 | 1553-9105 |
| 产权排序 | 1 |
| 中文摘要 | Aiming at robust localization in wireless sensor networks, this paper proposes a new dynamic localization algorithm. On the basis of the relationship between the signal attenuation model and the distance, we divide the received signal strength into ten different levels from zero to nine. The node determines which level it is in according to the received signal strength from the target, divides its coverage area into grids and gives a grid weight to each grid. By accumulating the data of each grid, we can find that the position of the target locates at the grid which corresponds to the maximum value. The simulation results show that the proposed algorithm is simple and efficient to carry out. It can effectively improve the localization accuracy and has a better fault tolerance. © 2012 Binary Information Press. |
| 收录类别 | EI |
| 语种 | 英语 |
| 公开日期 | 2013-04-21 |
| 源URL | [http://ir.sia.cn/handle/173321/10617]  |
| 专题 | 沈阳自动化研究所_机器人学研究室 |
| 推荐引用方式 GB/T 7714 | Zhang YZ,Xiao, Lei,Cheng L,et al. A dynamic fault-tolerant algorithm for target localization in wireless sensor networks[J]. Journal of Computational Information Systems,2012,8(18):7527-7534. |
| APA | Zhang YZ,Xiao, Lei,Cheng L,Xiang, Shu,&Fu, Wenyan.(2012).A dynamic fault-tolerant algorithm for target localization in wireless sensor networks.Journal of Computational Information Systems,8(18),7527-7534. |
| MLA | Zhang YZ,et al."A dynamic fault-tolerant algorithm for target localization in wireless sensor networks".Journal of Computational Information Systems 8.18(2012):7527-7534. |
入库方式： OAI收割
来源：沈阳自动化研究所
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