首页> 外文会议>International Conference on Robots Intelligent System >A Method for Predicting the Usability of Optical Cable Based on Combination Model
【24h】

A Method for Predicting the Usability of Optical Cable Based on Combination Model

机译:基于组合模型的光缆可用性预测方法

获取原文

摘要

A combination model predicting the optical cable loss is built by combining three different models, as the grey model, the 3-order exponential smoothing model and the neural network model, by using weighting coefficient. The simulation result and the prediction error calculation show that the combination model has high accuracy to predict the optical cable loss. And then, based on the combination prediction model, a method for evaluating the cable's usability is proposed. The method contains two important parameters as the maximum length of the relay section and the range of allowable loss in the cable line. To assess whether the cable line is available these two evaluation indices must be synthesized to consider. Only when both of two standards are met, the cable line's availability is strong. If one of the standards does not meet the requirements of the network construction and equipment upgrade, technical measures can be taken to enhance the cable performance and improve the availability of optical cable.
机译:通过使用权重系数将三个不同的模型(例如灰色模型,3阶指数平滑模型和神经网络模型)组合起来,建立了一个预测光缆损耗的组合模型。仿真结果和预测误差计算表明,该组合模型具有较高的预测光缆损耗的准确率。然后,基于组合预测模型,提出了一种评估电缆可用性的方法。该方法包含两个重要参数,即继电器部分的最大长度和电缆线路中允许的损耗范围。为了评估电缆线是否可用,必须综合考虑这两个评估指标。只有同时满足两个标准,电缆线的可用性才很强。如果其中一项标准不能满足网络建设和设备升级的要求,可以采取技术措施提高电缆性能,提高光缆的利用率。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号