无线联合学习用于工业物联网网络中的盐喷雾预测,具有延迟约束
Lincong Chen1,2, Jun Wang3, Jiaxu Duan4
1Hainan Power Grid Co., Ltd., Haikou, 570203, PR China.
Scientific reports
|November 23, 2025
概括
联合学习 (FL) 在工业物联网 (IIoT) 网络中使用自适应带宽分配优化盐喷预测 (SSP). 这减少了延迟,并提高了实时环境监控的通信效率.
科学领域:
- 地球勘探和环境监测.
- 工业物联网 (IIoT) 网络.
- 联合学习 (FL) 应用程序
背景情况:
- 盐喷雾预测 (SSP) 对于沿海监测和评估基础设施腐蚀风险至关重要.
- 在IIoT中的集中式SSP解决方案面临部署挑战和通信延迟,阻碍实时分析.
- 联合学习 (FL) 提供了一个去中心化的方法来处理IIoT环境中的数据.
研究的目的:
- 调查 IIoT 网络中的盐喷雾预测 (SSP) 的联合学习中的延迟受约束优化.
- 为了提高通信效率,并最大限度地减少实时SSP的模型训练延迟.
- 为支持FL的SSP提出和评估适应式无线带宽分配策略.
主要方法:
- 提出了两个自适应无线带宽分配策略:即时通道状态信息 (I-CSI) 和统计通道状态信息 (S-CSI).
- I-CSI策略基于稳定的IIoT连接的实时通道条件动态分配带宽.
- 在动态的IIoT环境中,S-CSI战略利用长期道统计数据来实现强大的性能.
主要成果:
- 无论是I-CSI还是S-CSI战略,都显著减少了系统延迟,并增加了客户的积极参与.
- 在稳定的无线条件下,I-CSI方法显示了更快的融合和更高的准确性.
- 在高度动态的IIoT场景中,S-CSI方法提供了稳定的性能改进,平衡精度和带宽利用.
结论:
- 智能带宽分配对于优化联合学习支持的盐喷雾预测系统至关重要.
- 在I-CSI和S-CSI策略之间的选择取决于IIoT无线链接的稳定性.
- 调查结果为环境监测的现实世界IIoT部署中资源优化提供了实际见解.
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