利用物体运动的连续性,将移动节点的运动规律与距离测量相结合提出了运动预测定位算法,该算法不需要额外的硬件支持,适应能力强,在信标节点密度比较低时提高了性能。
Using the continuity of objeet's motorial, this papar combinesd prediction of movement with distance measure, and put forward a localization algorithm with prediction of movement. This algorithm doesn't need any additional hardware, and has wonderful adaptation capability. Especially in the moment when the density of beacon node is little, it can obtain a higher performance.