矿井环境高精定位技术研究现状与发展
毕林,王黎明,段长铭

Research Situation and Development of High-precision Positioning Technology for Underground Mine Environment
Lin BI,Liming WANG,Changming DUAN
图1 基于测距的定位原理图(王恩策,2019
(a)基于TOA的定位原理图;(b)基于TDOA的定位原理图;(c)基于AOA的定位原理图
Fig.1 Positioning schematic diagram based on ranging(Wang,2019