Results 61 to 70 of about 1,549 (171)

Fault Detection and Diagnosis for Aeronautic and Aerospace Missions

, 2010
The term Fault Detection and Diagnosis (FDD) is a development of the term Fault Detection and Isolation (FDI). Generally speaking, FDD goes slightly further than FDI by including the possibility of estimating the effect of the fault and/or diagnosing the
Patton R. J., Ron J. Patton, David Henry, Silvio Simani, SIMANI, Silvio, Henry D.   +5 more
core   +1 more source

Warming Leads to Biomass Increase, Leaf Nitrogen Decline, and Community Turnover in Mediterranean Nardus stricta Grasslands

Ecology and Evolution, Volume 16, Issue 4, April 2026.
Experimental warming in Mediterranean subalpine Nardus stricta grasslands increased plant biomass and species richness. However, it drove community turnover, reduced the abundance of cold‐adapted endemics, and lowered leaf nitrogen content, indicating declining forage quality.
Marta Correia, Alexandre Silva, Susana Rodríguez‐Echeverría   +2 more
wiley   +1 more source

Early Fault Detection and Diagnosis in Industrial Machines: An Approach Using Digital Twins

IEEE Access
The emergence of Industry 4.0 has catalyzed the integration of advanced technologies to enhance manufacturing efficiency, reliability, and competitiveness.
Hugo Leite, Denis Leite, Diego Rativa
doaj   +1 more source

Algor‐Ethics in Diabetes Care: Mapping the Route

Diabetes/Metabolism Research and Reviews, Volume 42, Issue 2, February 2026.
ABSTRACT Diabetes mellitus represents a multifaceted global health challenge, frequently coexisting with obesity, cardiovascular complications, and metabolic disorders. Effective management requires individualised, evidence‐based decisions informed by an array of clinical, genetic, and lifestyle data.
Joshua Bemporad, Francesco De Domenico, Paolo Pozzilli   +2 more
wiley   +1 more source

A Review on Multimodal-Based Fault Detection and Diagnosis in Photovoltaic Systems: Fusion and Attention Mechanisms

IEEE Access
The reliability and efficiency of photovoltaic (PV) systems are critical to ensuring the stability and sustainability of modern power grids, particularly with the increasing integration of renewable energy sources.
Ismail Nasri, Majdi Mansouri, Mohamed Trabelsi, Lazhar Khriji, Adam Waldemar Skorek   +4 more
doaj   +1 more source

Federated Multi‐Source Data Fusion for Semi‐Supervised Fault Detection in District Heating Substations

Expert Systems, Volume 43, Issue 2, February 2026.
ABSTRACT Fault detection in district heating (DH) substations is critical for energy efficiency and reliability. However, it is challenged by scarce fault labels, low‐frequency data, privacy concerns, and battery‐constrained gateways. We propose a novel hybrid semi‐supervised federated domain adaptation architecture for fault detection in DH.
Jonne van Dreven, Sadi Alawadi, Abbas Cheddad, Ahmad Nauman Ghazi, Jad Al Koussa, Dirk Vanhoudt   +5 more
wiley   +1 more source

An Approach for HVAC Operational Improvement Using Machine Learning Models to Achieve a Comfortable Indoor Thermal Environment and Air Quality

JAPAN ARCHITECTURAL REVIEW, Volume 9, Issue 1, January–December 2026.
ABSTRACT Optimizing HVAC operation in buildings while maintaining thermal comfort and indoor air quality (IAQ) is a major challenge. This study presents a framework that combines Gaussian Process Regression (GPR) models with an exhaustive search method to improve HVAC operation.
Rino Kobayashi, Yasuyuki Shiraishi, Fujio Tamura, Masahiro Yamamoto, Sae Senda   +4 more
wiley   +1 more source

Advancements in fault detection and diagnosis methods for electric vehicles: a review

Discover Applied Sciences
Electric Vehicles (EVs) are emerging as the preferred mode of transportation owing to various advantages and to reach the Sustainable Development Goals (SDGs).
Masadi Prashanth Kumar, Srikanth Velpula, Chidurala Saiprakash, Buddhadeva Sahoo   +3 more
doaj   +1 more source

Testicular Assessment in a Selected Group of Young Buffaloes Using Doppler Ultrasonography

Veterinary Medicine and Science, Volume 12, Issue 1, January 2026.
Doppler ultrasonography revealed increased peak systolic velocity (PSV) in pubertal buffalo bulls (16–18 months), indicating enhanced arterial perfusion, while other hemodynamic indices remained stable. Age‐related echotextural changes in testicular parenchyma were observed, supporting PSV as an early marker for pubertal onset and breeding soundness in
Rodrigo dos Santos Albuquerque, Janaina Barroso dos Santos, Moises Moreira Lima, Aluizio Otavio Almeida da Silva, Kayan da Cunha Rossy, Michel Santos e Cunha, Gabriela Melo Alves dos Santos, Francisco Décio de Oliveira Monteiro, Luisa Pucci Bueno Borges, Maria Eduarda Bastos Andrade Moutinho da Conceição, Bruno Moura Monteiro, Rinaldo Batista Viana, Leandro Nassar Coutinho, Moysés dos Santos Miranda, Pedro Paulo Maia Teixeira   +14 more
wiley   +1 more source

Multivariate Fault Detection and Diagnosis Based on Variable Grouping

, 2020
In a traditional fault detection and diagnosis (FDD) scheme, all of variables in a multivariate system are examined together as a single group. This FDD scheme may suffer from the amplification and masking effects that are caused by introducing fault ...
Junwei Zhu (78943), Chudong Tong, Lijia Luo (2080759), Junwei Zhu, Jinpeng Wang (309860), Chudong Tong (1900939), Lijia Luo, Jinpeng Wang   +7 more
core   +1 more source