基于蜜源定位模型的无线传感器三维定位算法*

根据德国动物学家弗里希对蜜蜂舞蹈行为的研究成果，提出了基于蜜蜂舞蹈的蜜源定位模型。无线传感器网络作为一种全新的信息获取和处理技术,在许多领域均有着重大的应用价值和科研价值。而节点定位信息在无线传感器网络的应用中起着关键作用。针对目前有关二维平面节点定位算法难以推广到三维空间的现状，提出了无线传感器网络节点三维定位算法。仿真表明，该算法能有效地对三维空间中的传感器节点进行定位，是一种可选的定位方案。

Three dimensional localization algorithm based on nectar source localization model in wireless sensor network

According to German zoologist Frisch's research on honeybee's dance behavior,brought forward nectar source localization model based on honeybee dance.As a kind of brand-new information acquisition and the processing technology,the wireless sensor network had great significance in application and scientific research in many fields.But the node localization information played a key role in the application of wireless sensor network.In view of the present situation that the two-dimensional plane node localization algorithm was difficult to be practiced in the three-dimensional space,proposed three dimensio-nal localization algorithm in the wireless sensor network.Simulations indicate that the algorithm can carry out localization on sensor node in the three-dimensional space effectively and turns to be one kind of localization methods which can be applicable.