传感技术学报2011，Vol.24Issue(9)：1322-1325,4.DOI:10.3969/j.issn.1004-1699.2011.09.019
基于牛顿迭代搜索法的多节点协同振源定位研究
Research on More Nodes Collocation Excitation Source Based on Newton Iterative Method
摘要
Abstract
For many nodes sensor array, a target localization algorithm is proposed based on Newton iterative method. Firstly,the concept of grey relation on how to establish the positioning sensor node model,and for each node colocation through Newton iterative search results in order to obtain more accurate positioning results. This algorithm carries on the comparison between the weighted average method and least-square method. The simulation results show that this algorithm can effectively improve target localization accuracy.关键词
协同定位/牛顿迭代搜索法/被动定位/灰色关联Key words
colocalization/Newton iterative method/passive localization/grey relation分类
信息技术与安全科学引用本文复制引用
朱亚坤,冯立杰..基于牛顿迭代搜索法的多节点协同振源定位研究[J].传感技术学报,2011,24(9):1322-1325,4.基金项目
基于多信息融合的地振动阵列研究 （）
