基于距离的无线传感器网络分布式定位算法

2016 3rd International Conference on Information Science and Control Engineering (ICISCE) Pub Date : 2016-07-08 DOI:10.1109/ICISCE.2016.264

Yanhui Lv, Sitong Meng, Deyu Zhang, Yunfei Huang

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引用次数: 4

摘要

针对无线传感器网络节点的定位误差和定位覆盖率问题，提出了一种基于距离的分布式定位算法。该算法通过引入置信度因子，将置信度作为权重加入到未知节点的坐标计算中，从而减小定位误差。仿真结果表明，与经典欧氏定位算法相比，该算法能有效提高定位精度，提高定位覆盖率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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A Range-Based Distributed Localization Algorithm for Wireless Sensor Networks

Aiming at the problem of the localization error and localization coverage rate of wireless sensor network nodes, a range-based distributed localization algorithm is proposed in this paper. The algorithm can reduce the localization error by introducing the confidence factor that makes the credibility as weights adding to the coordinate calculation of the unknown nodes. Simulation results show that this algorithm can effectively improve the positioning accuracy and promote localization coverage rate compared to classic Euclidean localization algorithm.

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2016 3rd International Conference on Information Science and Control Engineering (ICISCE)

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