多移动监测站定位目标的研究

针对多移动监测站对三维目标定位时的最优交汇点问题，提出了一种基于最小二乘的最短距离算法。给出了双移动监测站下的定位模型，推导出了求取最优交汇点位置的表达式。仿真实验结果表明该方法可有效获得逼近真实目标位置的最优交汇点，对于多移动监测站实现三维目标的定位具有一定的理论意义和实际意义。

Research on target location of multi mobile monitoring station

In this paper, a shortest distance algorithm based on least squares is proposed to solve the problem of optimal intersection point when the three dimensional target is located in mobile monitoring station. The positioning model under the double mobile monitoring station is given, and the expression of the optimal intersection location is deduced. The simulation results show that the proposed method can effectively obtain the optimal intersection point which is close to the real target position, which is of great theoretical and practical significance for the multi mobile monitoring station to locate the three dimensional target.