基于无人机运检的输电线缺失绝缘子定位方法分析

Analysis of Location Method of Missing Insulators in Transmisssion Lines Basedon UAV Inspection

阐述基于无人机运检的输电线缺失绝缘子定位方法,利用GPS定位功能规划无人机运检路径,计算输电线缺失绝缘子的特征向量,利用最小二乘法拟合处理输电线缺失绝缘子的特征图像,通过对绝缘子位置阈值的计算,获取缺失绝缘子的位置,实现对缺陷的准确定位。

This paper describes a method for locating missing insulators in transmission lines based on UAV inspection.The GPS positioning function is used to plan the drone inspection path,calculate the feature vectors of missing insulators in transmission lines,and use the least squares method to fit and process the feature images of missing insulators in transmission lines.By calculating the insulator position threshold,the position of missing insulators is obtained,achieving accurate defect localization.