摘要
综采工作面环境特殊且障碍物多,导致信号受到的非视距干扰严重,影响综采工作面人员自动定位精度,因此提出基于超宽带与微惯导融合的综采工作面人员自动定位研究。通过读卡器在划分的综采工作面控制区域内,构建定位信号的拓扑结构,基于超宽带与微惯导融合的定位点冲击响应测距,实现综采工作面人员自动定位。仿真实验结果表明,该方法的定位坐标与实际坐标的最大距离为0.04 m,其在复杂环境中具有高精度定位能力。
The environment of fully mechanized mining face is special and there are many obstacles,which leads to serious non-line-of-sight interference of signals and affects the automatic positioning accuracy of fully mechanized mining face personnel.Therefore,a research on automatic positioning of fully mechanized mining face personnel based on ultra-wideband and micro-inertial navigation is proposed.Through the reader in the divided control area of fully mechanized mining face,the topological structure of positioning signal is constructed,and the automatic positioning of personnel in fully mechanized mining face is realized based on the impact response ranging of positioning points combined with ultra-wideband and micro-inertial navigation.The simulation results show that the maximum distance between the positioning coordinates and the actual coordinates of this method is 0.04 m,and this method has high precision positioning ability in complex environment.
作者
赵辉
ZHAO Hui(Shanxi Yitang Coal Industry Co.,Ltd.,Jinzhong,Shanxi 032000,China)
出处
《自动化应用》
2025年第5期112-114,共3页
Automation Application
关键词
超宽带
微惯导
综采工作面
人员自动定位
ultra-wideband
micro-inertial navigation
fully mechanized mining face
automatic positioning of personnel
