Novel application of multi-model ensemble learning for fault diagnosis in refrigeration systems

Z Zhang, H Han, X Cui, Y Fan - Applied Thermal Engineering, 2020 - Elsevier
Despite the importance of fault diagnosis in refrigeration systems, the performance and
improvement of most existing diagnostic models are limited by their reliance on a single …

Ensemble learning with member optimization for fault diagnosis of a building energy system

H Han, Z Zhang, X Cui, Q Meng - Energy and Buildings, 2020 - Elsevier
For better service and energy savings, improved fault detection and diagnosis (FDD) of
building energy systems is of great importance. To achieve this aim, ensemble learning is …

[HTML][HTML] Fault detection and diagnosis in refrigeration systems using machine learning algorithms

Z Soltani, KK Sørensen, J Leth, JD Bendtsen - International Journal of …, 2022 - Elsevier
The functionality of industrial refrigeration systems is important for environment-friendly
companies and organizations, since faulty systems can impact human health by lowering …

Least squares support vector machine (LS-SVM)-based chiller fault diagnosis using fault indicative features

H Han, X Cui, Y Fan, H Qing - Applied Thermal Engineering, 2019 - Elsevier
Fault detection and diagnosis (FDD) of chillers, generally the single most energy consuming
piece of building equipment, is an important but hard task where many parameters are …

Fault detection and diagnosis using tree-based ensemble learning methods and multivariate control charts for centrifugal chillers

W Yao, D Li, L Gao - Journal of Building Engineering, 2022 - Elsevier
Fault detection and diagnosis (FDD) of centrifugal chillers plays an essential role in reducing
energy consumption and ensuring safe operation of heating, ventilation and air conditioning …

[HTML][HTML] A literature review of fault diagnosis based on ensemble learning

Z Mian, X Deng, X Dong, Y Tian, T Cao, K Chen… - … Applications of Artificial …, 2024 - Elsevier
The accuracy of fault diagnosis is an important indicator to ensure the reliability of key
equipment systems. Ensemble learning integrates different weak learning methods to obtain …

Knowledge mining for chiller faults based on explanation of data-driven diagnosis

Y Gao, H Han, H Lu, SX Jiang, Y Zhang… - Applied Thermal …, 2022 - Elsevier
Data-driven model is considered to be an efficient and convenient diagnosis method for
refrigeration systems, especially in Big Data Era, but the black box characteristic has always …

Fault diagnosis based on residual–knowledge–data jointly driven method for chillers

Z Wang, B Liang, JJ Guo, L Wang, Y Tan, X Li - Engineering Applications of …, 2023 - Elsevier
Fault diagnosis is crucial for energy conversation in building energy systems. There are
three different types of fault diagnosis methods: residual-, knowledge-, and data-driven …

Diagnosis for multiple faults of chiller using ELM-KNN model enhanced by multi-label learning and specific feature combinations

P Li, Z Liu, B Anduv, X Zhu, X Jin, Z Du - Building and Environment, 2022 - Elsevier
Existing fault detection and diagnosis methods for chillers are usually very effective on
single faults diagnosis, but perform poorly while diagnosing multiple faults, and these fault …

Ensemble learning with diversified base models for fault diagnosis in nuclear power plants

J Li, M Lin - Annals of Nuclear Energy, 2021 - Elsevier
The performance and improvement of most currently proposed fault diagnosis models for
nuclear power plants are limited due to their dependence on a single classification method …