PINN-DT:利用混合物理信息的神经网络和数字双胞胎框架与区块链安全性优化智能建筑中的能源消耗
Hajar Kazemi Naeini1, Roya Shomali2, Abolhassan Pishahang3
1Department of Civil Engineering, University of Texas at Arlington, Arlington, TX 76019, USA.
Sensors (Basel, Switzerland)
|October 16, 2025
概括
这项研究将深度强化学习与数字双胞胎,物理信息神经网络和区块链集成为智能电网能源优化. 这种新的方法显著提高了预测准确性,降低了成本,并提高了可再生能源的使用.
科学领域:
- 计算智能是一种计算智能.
- 能源系统工程 能源系统工程
- 网络安全 网络安全
背景情况:
- 智能电网技术需要先进的计算方法来有效地管理能源.
- 实时能源优化对于电网稳定性和成本效益至关重要.
- 整合多样化的数据源 (智能电表,物联网) 在预测建模中提出了挑战.
研究的目的:
- 开发一个多方面的计算框架,用于智能电网中的预测性能源优化.
- 通过先进的人工智能和安全通信,增强实时能源消耗管理.
- 提高智能电网运营的准确性,可解释性和安全性.
主要方法:
- 深度强化学习 (DRL) 代理人在数字双胞胎 (DT) 数据上进行实时优化培训.
- 物理信息神经网络 (PINNs) 嵌入物理定律,以提高模型的准确性和可解释性.
- 区块链 (BC) 技术用于智能电网基础设施内的安全和透明的数据通信.
主要成果:
- 实现了高预测性能:MAE为0.237千瓦时,RMSE为0.298千瓦时,R2为0.978.
- 证明了强大的分类指标:97.7%的准确性,97.8%的精度,97.6%的回忆,97.7%的F1评分.
- 显著改善了结果:35%的能源成本降低,96%的用户舒适性,40%的可再生能源使用量增加.
结论:
- 与传统模型相比,PINNs,DT和BC的集成为智能电网能源优化提供了一种优越的方法.
- 拟议的框架为可持续能源管理提供了一个安全,准确和可适应的解决方案.
- 这项研究通过先进的计算技术为更高效,更可靠的智能电网运营铺平了道路.
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