基于子区域划分的室内定位算法研究
发布时间:2018-03-20 03:14
本文选题:LANDMARC算法 切入点:划分子区域 出处:《电子设计工程》2016年24期 论文类型:期刊论文
【摘要】:文中基于提高射频识别定位系统中定位精度的目的,提出了一种改进的IMLANDMARC算法,该算法通过对待定位标签所在区域进行子区域划分,并增加虚拟参考标签的方法,对LANDMARC算法进行改进,使用Matlab软件对算法进行仿真试验,与射频识别定位系统中常用的LANDMARC算法、VIRE算法和BVIRE算法比较,结果表明在耗时增加较小情况下该算法有效的提高了定位精度。
[Abstract]:In this paper, an improved IMLANDMARC algorithm is proposed for the purpose of improving the positioning accuracy of RFID positioning system. The algorithm divides the sub-region of the location tag area and adds the virtual reference tag. The LANDMARC algorithm is improved and simulated with Matlab software. It is compared with LANDMARC algorithm and BVIRE algorithm, which are commonly used in RFID positioning system. The results show that the algorithm can effectively improve the location accuracy in the case of less time consuming.
【作者单位】: 南京机电职业技术学院;
【基金】:江苏省高等职业院校国内高级访问学者计划资助项目(2014FX043)
【分类号】:TP391.44
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本文编号:1637257
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