Nodes localization method based on the improved PSO algorithm without time synchronization
文献类型：会议论文
| 作者 | Zhang Y(张颖); Liang, Jixing; Yu JC(俞建成)
|
| 出版日期 | 2015 |
| 会议名称 | 2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER) |
| 会议日期 | June 8-12, 2015 |
| 会议地点 | Shenyang, China |
| 关键词 | Underwater wireless sensor networks Threedimension localization accuracy Particle Swarm Optimization Beacon node |
| 页码 | 1132-1137 |
| 中文摘要 | Location information in the application of underwater wireless sensor networks (UWSNs) plays a very important role. According to the features of underwater sensor networks, the ranging technology based on Round-trip Time of Flight (RTOF) without time synchronization was adopted to calculate the distance between the nodes. An improved PSO (Particle Swarm Optimization) method was adopted to locate the nodes in three dimensional space directly. The localization error of this method had been compared with USP method and the standard PSO method under the circumstance of different distance-measuring error and different numbers of beacon nodes and unknown nodes respectively. The simulation result indicates that the proposed method can effectively achieve better localization accuracy with less beacon nodes and faster convergence. |
| 收录类别 | EI ; CPCI（ISTP） |
| 产权排序 | 2 |
| 会议录 | 2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER)
 |
| 会议录出版者 | IEEE |
| 会议录出版地 | Piscataway, NJ, USA |
| 语种 | 英语 |
| ISSN号 | 2379-7711 |
| ISBN号 | 978-1-4799-8730-6 |
| WOS记录号 | WOS:000380502300210 |
| 源URL | [http://ir.sia.cn/handle/173321/18533]  |
| 专题 | 沈阳自动化研究所_水下机器人研究室 |
| 推荐引用方式 GB/T 7714 | Zhang Y,Liang, Jixing,Yu JC. Nodes localization method based on the improved PSO algorithm without time synchronization[C]. 见:2015 IEEE International Conference on Cyber Technology in Automation, Control, and Intelligent Systems (CYBER). Shenyang, China. June 8-12, 2015. |
入库方式： OAI收割
来源：沈阳自动化研究所
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