相关实验视频
适应性机器学习模型用于工业物联网 (IIoT) 系统的预测性维护
S Subashree1, M Rajakumaran2, G Pushpa3
1Department of Computer Science and Engineering, E.G.S. Pillay Engineering College, Nagapattinam, Tamil Nadu, India. ssshreesuba@gmail.com.
Scientific reports
|March 7, 2026
概括
适应性机器学习模型在工业物联网 (IIoT) 设置中显著改善了预测性维护,在故障预测准确性和可靠性方面超过了传统方法.
科学领域:
- 事物的工业互联网 (IIoT)
- 机器学习 机器学习
- 预测性维护 (PdM) 是指预测性维护.
背景情况:
- 在IIoT中的传统故障预测模型与动态的环境和设备变化作斗争.
- 提高准确性和可靠性对于工业环境中有效的预测性维护至关重要.
研究的目的:
- 评估适应性强化学习 (RL) 和深度强化学习 (DRL) 模型对 IIoT 预测性维护的性能.
- 将自适应模型与非自适应模型进行比较,使用准确度,精度,回忆,F1得分和AUC-ROC等指标.
主要方法:
- 利用自适应机器学习模型,包括RL和DRL,用于IIoT环境中的故障预测.
- 将自适应模型的性能与非自适应基线进行比较 (例如,随机森林,SVM).
- 集成的自适应模型与边缘和云计算,用于快速决策和系统集成.
主要成果:
- 与传统模型相比,自适应模型在故障预测方面表现优越.
- 适应模型实现了更高的准确性,精度和回忆力,显著减少了假阳性和假阴性.
- 适应组合模型实现了93.4%的准确性和95.2%的AUC-ROC,表现优于非适应基线.
结论:
- 适应式学习模型提高了IIoT中的预测性维护系统的准确性和可靠性.
- 适应模型有效地处理环境和设备的变化,比非适应方法提供了显著的改进.
- 该研究为寻求优化其PdM系统以提高效率和成本效益的行业提供了宝贵的见解.
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