| 光缆故障点准确定位方法 |
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| 引用本文： | 卢明,陈恒,刘建荣. 光缆故障点准确定位方法[J]. 甘肃科学学报, 2008, 20(2): 139-141 |
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| 作者姓名： | 卢明 陈恒 刘建荣 |
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| 作者单位： | 甘肃省科学院,自动化研究所,甘肃,兰州,730000 |
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| 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．
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| 关 键 词： | 光缆 误差修正 故障点 准确定位 |
A Method for Accurately Positioning Trouble Spots of the Optical Cable |
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| LU Ming,CHEN Heng,LIU Jian-rong. A Method for Accurately Positioning Trouble Spots of the Optical Cable[J]. Journal of Gansu Sciences, 2008, 20(2): 139-141 |
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| Authors: | LU Ming CHEN Heng LIU Jian-rong |
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| Affiliation: | Automation Research Institute;Gansu Academy of Sciences;Lanzhou 730000 China |
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| Abstract: | 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 measurement,which can locate trouble spots more exactly. |
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| Keywords: | optical cable error-correction trouble spot accurately positioning |
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