摘要
由于光缆施工因素和地形因素的影响,测量出的光缆故障点和实际故障点之间存在一定的误差,为了提高光缆故障点定位的准确性,提出了光缆测量故障点误差修正方法,该方法能比较准确的定位出故障点的实际位置,提高光缆故障点定位的准确性.
It is pointed out here that errors would always exist when we measure the actual trouble spot of the optical cable. They result from such factors as the affections of construction and topography. To build up the accuracy of positioning the trouble spots,a new method is given to correct the errors in the measure- ment,which can locate trouble spots more exactly.
出处
《甘肃科学学报》
2008年第2期139-141,共3页
Journal of Gansu Sciences
关键词
光缆
误差修正
故障点
准确定位
optical cable
error-correction
trouble spot
accurately positioning
