Offshore wind farms interfacing using HVAC-HVDC schemes: A review
Offshore wind farms (OWF) have emerged as a pivotal component in the transition towards
renewable energy, offering substantial potential for reducing carbon emissions and …
renewable energy, offering substantial potential for reducing carbon emissions and …
[HTML][HTML] Domain-specific large language models for fault diagnosis of heating, ventilation, and air conditioning systems by labeled-data-supervised fine-tuning
Large language models (LLMs) have exhibited great potential in fault diagnosis of heating,
ventilation, and air conditioning systems. However, the fault diagnosis accuracy of LLMs is …
ventilation, and air conditioning systems. However, the fault diagnosis accuracy of LLMs is …
Enabling efficient cross-building HVAC fault inferences through novel unsupervised domain adaptation methods
Y Lei, C Fan, H He, Y **e - Building and Environment, 2025 - Elsevier
Transfer learning-based methods have been proposed in the building field to integrate
operational data from multiple buildings for data-driven model development and thereby …
operational data from multiple buildings for data-driven model development and thereby …
A novel evaluation method of measurement sensitivities on common faults in VAV HVAC systems
Today, a high volume of operation interval data can be efficiently captured by a diverse
range of measurements including sensors, control signals and meters, deployed in building …
range of measurements including sensors, control signals and meters, deployed in building …
[HTML][HTML] Applying OPTICS with and without PCA for fault detection of fan coil units using building automation system data
F Rajabi, JJ McArthur - Energy and Buildings, 2024 - Elsevier
Abstract In building operations, Heating, Ventilation, and Air Conditioning (HVAC) system
faults lead to substantial energy waste. Due to the rapid growth in the availability of sensing …
faults lead to substantial energy waste. Due to the rapid growth in the availability of sensing …
Forecasting building operation dynamics using a Physics-Informed Spatio-Temporal Graph Neural Network (PISTGNN) ensemble
J Lee, S Cho - Energy and Buildings, 2025 - Elsevier
Forecasting future building operation states provides operators with comprehensive insights,
allowing them to understand and optimize the factors influencing various aspects of building …
allowing them to understand and optimize the factors influencing various aspects of building …
Optimal Transport for Efficient, Unsupervised Anomaly Detection on Industrial Data
Effective anomaly detection frameworks are a central pillar of the Industry 4.0 paradigm. In
this paper, we introduce an Optimal Transport (OT)-based framework for anomaly detection …
this paper, we introduce an Optimal Transport (OT)-based framework for anomaly detection …
Unsupervised Learning for Fault Detection of HVAC Systems: An OPTICS-based Approach for Terminal Air Handling Units
F Rajabi, JJ McArthur - arxiv preprint arxiv:2312.11405, 2023 - arxiv.org
The rise of AI-powered classification techniques has ushered in a new era for data-driven
Fault Detection and Diagnosis in smart building systems. While extensive research has …
Fault Detection and Diagnosis in smart building systems. While extensive research has …
Digital Twin-Based Dynamic Task Assignment for Smart Home Maintenance
The integration of Augmented Reality (AR), Virtual Reality (VR), and Digital Twin (DT)
technologies has shown significant promise in enhancing remote collaboration, enabling …
technologies has shown significant promise in enhancing remote collaboration, enabling …
[HTML][HTML] Analysis of Split-System Air Conditioner Faults through Electrical Measurement Data
AC de Oliveira, AC Lima Filho, FA Belo, AVO Cadena - Data, 2024 - mdpi.com
This work presents an electrical measurement dataset from a split-system air conditioner in
normal operating conditions and with specific faults, such as incrustation in the condenser …
normal operating conditions and with specific faults, such as incrustation in the condenser …