English(EN) Monitoring exposure-length variations in submarine power cables using distributed fiber-optic sensing

光纤传感高精度监测海底电缆暴露情况

作者 PulseAugur 编辑部 · [1 个来源] · 2026-04-29 04:00

研究人员开发了一个新的框架，使用分布式声学传感（DAS）来监测海底电力电缆暴露长度的变化。该方法采用基于回归的特征提取技术，即使在训练数据有限的情况下也能识别异常。在波浪水槽中的实验证明了该系统的有效性，实现了异常分数与暴露长度变化之间的强相关性，以及二元分类的高F1分数。 AI

影响这项研究为基础设施监测引入了一个新颖的异常检测框架，有可能提高海底电力系统的可靠性。

排序理由这是一篇学术论文，详细介绍了使用DAS监测海底电力电缆的新框架。

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Newsworthiness bucket: Research; 这是一篇学术论文，详细介绍了使用DAS监测海底电力电缆的新框架。
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arXiv cs.LG TIER_1 English(EN) · Sakiko Mishima, Yoshiyuki Yajima, Noriyuki Tonami, Tomoyuki Hino, Shugo Aibe, Junichiro Saikawa, Koji Mizuguchi · 2026-04-29 04:00

使用分布式光纤传感监测海底电力电缆的暴露长度变化

arXiv:2604.24880v1 Announce Type: cross Abstract: This study proposes an anomaly-detection framework for monitoring exposure-length variations in submarine free-span cables using Distributed Acoustic Sensing (DAS), which is one of the distributed fiber-optic sensing technologies.…