架空光缆风险等级定量评价方法研究  

Research on the Quantitative Evaluation Method of the Risk Grade of Overhead Optical Cable

作　　者：乔宇 卢厚清 曹林[3] 陈逸飞 QIAO Yu;LU Houqing;CAO Lin;CHEN Yifei(Graduate School,The Army Engineering University of PLA,Nanjing 210007;College of Field Engineering,The Army Engineering University of PLA,Nanjing 210007;No.66072 Troops of PLA,Beijing 100043)

机构地区：[1]陆军工程大学研究生院,南京210007 [2]陆军工程大学野战工程学院,南京210007 [3]中国人民解放军66072部队,北京100043

出　　处：《舰船电子工程》2023年第12期218-222,共5页Ship Electronic Engineering

基　　金：国家社科基金军事学重点项目(编号:2021-SKJJ-B-04)资助。

摘　　要：为准确判断架空通信光缆线路风险等级,及时消除线路隐患,确保光传输系统正常运行,综合考虑多方面因素构建了风险评价指标体系,基于LEC法提出适用于架空光缆风险指标值计算方法,使用熵权—集对分析法建立风险等级评价模型。利用该模型对四条军用架空光缆线路风险等级进行评价。结果表明,该方法能够有效识别架空光缆风险点,实现对架空光缆风险等级的准确评价,有助于及时消除线路隐患,提升架空光缆线路的维护效率。In order to accurately judge the risk level of overhead communication optical cable lines,eliminate hidden dangers in time and ensure the normal operation of optical transmission systems.Based on the LEC method,a risk evaluation index system is constructed,and a risk index calculation method suitable for overhead optical cables is proposed based on the LEC method,and a risk level evaluation model is established by using the entropy weight-set pair analysis method.The model is used to evaluate the risk level of four military overhead optical cable lines,and the results show that the method can effectively identify the risk points of over⁃head optical cables,realize the accurate evaluation of the risk level of overhead optical cables,help eliminate hidden dangers in time,and improve the maintenance efficiency of overhead optical cable lines.

关 键 词：架空光缆 LEC法 熵权法 集对分析 风险等级 

分 类 号：TN913.33[电子电信—通信与信息系统]