基于多频载波相位的隧道内定位实验
Research and Exploration in Laboratory（2023）
中国矿业大学
Abstract
针对隧道等复杂作业环境导致定位精度差对作业人员安全隐患提出的挑战,设计了一种基于多频载波相位的隧道移动目标定位方法.实验融合了通信电子电路、数字信号处理、通信原理等学科相关知识,使学生了解隧道标签阵列定位系统模型,学习MFDAE空域滤波和WMMSENS多频载波相位测距算法,抑制隧道内密集多径干扰和解决相位模糊问题,掌握移动目标定位实测场景规划,培养学生软硬件设计思维,通过实验能直观得到最优结果,提高学生的实践能力和创新能力.
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