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[1]林月美,郑佳春.基于无线传感网络的航标系统节点定位研究[J].集美大学学报(自然科学版),2010,15(3):190-193.
　LIN Yue-meiZHENG Jia-chun.Research on Node Localization for Navigation Mark System Based on WSNs[J].Journal of Jimei University,2010,15(3):190-193.
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基于无线传感网络的航标系统节点定位研究(PDF)
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《集美大学学报（自然科学版）》[ISSN:1007-7405/CN:35-1186/N]

卷:
第15卷
期数:
2010年第3期
页码:
190-193
栏目:
航海技术与物流工程
出版日期:
2010-05-25

文章信息/Info

Title:
Research on Node Localization for Navigation Mark System Based on WSNs
作者:
林月美; 郑佳春
(集美大学信息工程学院,福建 厦门 361021)
Author(s):
LIN Yue-meiZHENG Jia-chun
(School of Information Engineering,Jimei University,Xiamen 361021,China)
关键词:
航标系统; 节点定位; 加权最小二乘法; 扩展卡尔曼滤波; 定位精度
Keywords:
navigation mark system; node localization; weighted least squares method; EKF;  positioning accuracy
分类号:
-
DOI:
-
文献标志码:
-
摘要:
］为了将海上交通信息的采集、处理、传输通过无线网络进行互联，实现航标的数字化、信息化、网络化，提出一种应用加权最小二乘法和卡尔曼滤波相结合的RSSI定位优化算法，实现网络节点定位.仿真结果分析表明：该算法适用于航标系统的节点定位，定位精度满足要求
Abstract:
Navigation mark system based on wireless sensor networks could carry out maritime traffic information collection,processing and transmission through the wireless network to realize the number of navigation mark,information and network.Buoy sensor node磗 position was one of the key technologies of the system.This paper proposed an application of weighted least squares method and Kalman filter combination of RSSI positioning optimization algorithms to achieve network node localization.Simulation resurlts analysis showed that the algorithm was applied to navigation mark system and that the positioning accuracy meet the requirements

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更新日期/Last Update: 2014-06-28