摘要
在基于地面基站的高速飞行目标定位中,基站位置直接影响了目标定位精度。针对传统基站布局条件下定位精度不高的问题,提出了一种基于自适应遗传算法的基站最优布局方案,该方案通过在遗传算法中引入选择、交叉和变异操作,以几何分布因子GDOP为适应度函数,实现了地面基站的最优布局。仿真结果表明,该方案能够优化基站的布局位置,提高高速飞行目标的定位精度。
In high-speed flying target positioning which based on the ground station,the location of base station directly affects the target’s positionaI accuracy.As the layout location accuracy of traditional base station is not high,there comes a scheme of the optimal layout which is based on adaptive genetic algorithm.The scheme through the genetic algorithm which is brought in the selection,crossover and mutation operation,and make the geometric distribution factor GDOP as fitness function,to make optimal layout of the ground stations comes ture.Simulation results show that the scheme can optimize the layout of the base station position,and increase the accuracy of high speed target positioning.
出处
《国外电子测量技术》
2013年第6期62-64,共3页
Foreign Electronic Measurement Technology
作者简介
潘烨炀，中北大学硕士，主要研究方向为通信与信息系统。
