Location Estimation of a Remotely Controlled Robot using an RDV-HOP Algorithm in Wireless Sensor Networks

被引:0
|
作者
Jang, MunSuck [1 ]
Kim, JinHyuk [2 ]
Choi, SangBang [2 ]
Lee, EungHyuk [3 ]
机构
[1] Korea Polytech Univ, Res & Business Fdn, Shiheung City, Kyonggi Do, South Korea
[2] Inha Univ, Dept Elect Engn, Incheon, South Korea
[3] Korea Polytech Univ, Dept Elect Engn, Shiheung City, Kyonggi Do, South Korea
关键词
Wireless Sensor Network; Remotely Controlled Robot; DV-HOP; Estimative Distance; Sensor Node; Reference Node;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
In this study, an RDV-HOP algorithm that improves the DV-HOP algorithm is proposed to estimate the self-location of a remotely controlled robot and a simulation of this algorithm is performed by applying various indoor environments as its model. Regarding its performance, the number of sensor nodes that represents performance improvements is less than 20% as the effective distance is less than 40%. Also, as the effective distance is a range of 40 similar to 80%, it shows the largest decrease in location errors. Also, in the comparison of the results with the conventional DV-HOP algorithm, the proposed algorithm decreases the average absorption of 52.2% maximum and the distance error of 121.89% maximum.
引用
收藏
页码:125 / 133
页数:9
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