概率定位算法在全球定位系统模拟实验中的应用  

Probability positioning algorithm used in simulation experiments of global positioning system

作　　者：苗明川[1] 杨增逵[1] 梁家惠[1] 

机构地区：[1]北京航空航天大学物理实验中心,北京100083

出　　处：《物理实验》2009年第1期34-36,共3页Physics Experimentation

摘　　要：开设了基于声源定位平台模拟GPS的多星定位实验.引入概率定位算法,推导出理论公式,给出整个问题的求解过程,编写相关的解题程序,得出很好的定位精度.The article studies the simulation experiment of multi-satellite positioning process of GPS, which is based on the sound source positioning platform. The probability positioning algorithm is introduced and the theoretical formula is derived. In the paper, we give the whole process on how to solve the problem, provide relevant preparation process and program, which produce a good positioning accuracy.

关 键 词：概率算法 GPS 声源定位 

分 类 号：O422.1[理学—声学]