A review of data-driven approaches and techniques for fault detection and diagnosis in HVAC systems

I Matetić, I Štajduhar, I Wolf, S Ljubic - Sensors, 2022 - mdpi.com
Heating, ventilation, and air conditioning (HVAC) systems are a popular research topic
because buildings' energy is mostly used for heating and/or cooling. These systems heavily …

[HTML][HTML] AI in HVAC fault detection and diagnosis: A systematic review

J Bi, H Wang, E Yan, C Wang, K Yan, L Jiang, B Yang - Energy Reviews, 2024 - Elsevier
Recent studies show that artificial intelligence (AI), such as machine learning and deep
learning, models can be adopted and have advantages in fault detection and diagnosis for …

Advances in power quality analysis techniques for electrical machines and drives: A review

AD Gonzalez-Abreu, RA Osornio-Rios… - Energies, 2022 - mdpi.com
The electric machines are the elements most used at an industry level, and they represent
the major power consumption of the productive processes. Particularly speaking, among all …

[HTML][HTML] Automatic model calibration for coupled HVAC and building dynamics using Modelica and Bayesian optimization

V Martinez-Viol, EM Urbano, M Delgado-Prieto… - Building and …, 2022 - Elsevier
In recent years, increasing the energy efficiency of the building has become one of the
objectives of facility managers. In this sense, monitoring-based commissioning and …

[HTML][HTML] BIM-based automated fault detection and diagnostics of HVAC systems in commercial buildings

AH Gourabpasi, M Nik-Bakht - Journal of Building Engineering, 2024 - Elsevier
In order to meet the growing demand for effective Automated Fault Detection and
Diagnostics (AFDD) for HVAC systems, innovative approaches are needed to address …

Refrigerated showcase fault detection by an artificial neural network using Correntropy with improved adaptive kernel size tuning

M Igarashi, Y Fukuyama, Y Shimasaki… - … (IPEC-Himeji 2022 …, 2022 - ieeexplore.ieee.org
This paper proposes refrigerated showcase fault detection (FD) by an Artificial Neural
Network (ANN) using Maximum Correntropy Criterion (MCC) with an improved adaptive …

A novel approach to save energy by detecting faulty HVACs

A Agarwal - Journal of The Institution of Engineers (India): Series B, 2022 - Springer
Studies have shown that heating ventilation and air-conditioning (HVAC) systems are the
major contributors to the high energy consumption of buildings. This has some serious …

Refrigerated Showcase Fault Detection by an Autoencoder with the Adaptive Kernel Size Tuning using Maximum Correntropy Criterion

M Igarashi, Y Fukuyama, Y Shimasaki… - 2022 IEEE …, 2022 - ieeexplore.ieee.org
This paper proposes refrigerated showcase fault detection by an autoencoder with the
adaptive kernel size tuning (AKST) using Maximum Correntropy Criterion (MCC) and …

Refrigerated Showcase Fault Detection by an Autoencoder with Coin Betting and Maximum Correntropy Criterion

M Igarashi, Y Fukuyama, Y Shimasaki… - 2023 IEEE …, 2023 - ieeexplore.ieee.org
This paper proposes refrigerated showcase fault detection by an autoencoder with coin
betting and Maximum Correntropy Criterion (MCC). In actual situations, showcase data may …

Deep Ensemble Novelty Detection—Novelty Detection and Fault Identification in Multivariate Data

S Brunner, M Reif, C Senn - International Congress on Information and …, 2024 - Springer
Safety-critical systems require rapid detection of abnormal behavior to prevent damage and
reduce downtime. Monitoring only individual data inputs above a threshold may be …