摘要
为了确保高压输电线路缺陷的巡航检测效果,本文推导出了飞机航检的飞行参数方程式,并以红外热象仪扫描视场为7°和导线间距为4米的情况为例,计算出了飞行参数曲线簇和最佳飞行参数范围。同时,也从理论上给出了飞行速度范围。
In carrying out the IR(Infrared)aerial detection of defects in high voltage transmission lines,it is very important to determine the flight parameters such as the flight altitude,the flight distance,the flight velocity etc.to ensure the effectiveness of the detected results.In this paper,effective equations for deter- mining the flight parameters are worked out.Taking the IR thermovision scanning angle of 7°and the space distance between the lines of 4 meters as an example, a family of curves for conveniently determining the flight parameters are presen- ted.In addition,the range of velocity is calculated theoretically.
