WANG Mei, ZHENG Chen. An indoor intelligent localization algorithm based on RSSI[J]. 2010, 29(12): 114-117. DOI: 10.13873/j.1000-97872010.12.041.
一种基于RSSI测距的室内自适应智能定位算法
摘要
为进一步提高定位精度
提出一种改进的三边定位算法:根轴定位算法
并将路径损耗指数(PLE)的实时值运用在根轴定位算法中
形成自适应智能定位系统。计算机仿真结果表明:该算法具有更小的定位误差
改善了系统的稳定性。
Abstract
In order to improve positioning precision
an improved algorithm for trilateration of radical axis positioning algorithm was presented.At the same time
the real-time value of path loss exponent(PLE)is used in the radical axis positioning algorithm to form self-adaptive intelligent positioning system.Computer simulation results show that this algorithm has smaller positioning errors and the stability of the system is improved.