针对传统 DV -Hop定位算法只考虑了最近一个锚节点估计的平均跳距,而导致定位误差较大这一问题, 提出了一种基于平均跳距误差修正的DV-Hop 定位算法。该算法从3个方面对其进行了改进：采用最小二乘法准则校正了信标节点间的平均每跳距离；定义一个误差距离矩阵，以此为中间变量，计算未知节点到信标节点的平均每跳距离；选择所计算误差矩阵中误差最小的那一个，计算出修正后的未知节点到信标节点的平均每跳距离。并对算法的性能进行了仿真研究。
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