Results 61 to 70 of about 1,430,130 (241)
Zhileng xuebao, 2017 As one of the multivariate data analysis methods, principal component analysis (PCA) is widely used for sensor fault diagnosis in refrigeration and air conditioning systems.
Zhang Hongtao +5 more
doaj
Synergistic frameworks for sensor fault isolation and accommodation in grid-side converters
Journal of Automation and IntelligenceThe stable and reliable operation of grid-integrated renewable energy systems requires advanced control and coordination of grid-side converters (GSCs), utilizing the feedback measurements of voltage and current sensors from both the direct current (DC ...
Faizan Mehmood +3 more
doaj +1 more source
Modelling stem cell differentiation related processes—A practical overview for biologists
FEBS Letters, EarlyView.Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar +4 more
wiley +1 more source
Towards efficient stabilizing code dissemination in wireless sensor networks [PDF]
, 2014 One important component of network reprogramming is code dissemination (CD), when the updated program code is distributed to the relevant nodes. Very few CD protocols tolerate transient faults that corrupt the state and these faults can cause the old ...
Jhumka, Arshad, Saginbekov, Sain
core +1 more source
Research and Application of EMU Axle Temperature Sensor Fault Diagnosis Strategy
Kongzhi Yu Xinxi Jishu, 2021 Existing EMU axle temperature fault diagnostic models have unclear temperature sensor fault location. It is difficult to troubleshoot the point of failure on site, resulting in wastage of manpower and material resources.
LU Qinsong, DAI Jisheng, ZHAN Yanhao
doaj
Design and analysis strategies for robust microbiome ageing research
FEBS Letters, EarlyView.The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik +5 more
wiley +1 more source
Least order fault and model detection using multi-models [PDF]
, 2009 Multi-model based fault detection is often a viable alternative to various multi-model based state estimation techniques using banks of Kalman filters.
A. Varga, Varga, Andreas
core +1 more source
An epithelial GPR35 isoform supports tumor‐associated transcriptional and metabolic phenotypes
FEBS Letters, EarlyView.GPR35 generates two functionally distinct isoforms with previously unresolved roles. GPR35‐short mediates immune‐cell chemotaxis, while GPR35‐long is enriched in colorectal cancer epithelium, where it supports increased metabolism, proliferation, and tumor‐associated transcriptional programs.
Jørgen D. Rønneberg +14 more
wiley +1 more source
Fault detection for binary sensors in smart home environments [PDF]
, 2015 Experiments in assisted living confirm that such systems can provide context-aware services that enable occupants to remain active and independent. They also demonstrate that abnormal sensor events hamper the correct identification of critical (and ...
Ye, Juan +5 more
core +1 more source
Fault Diagnosis for Space-Borne Fiber-Optic Gyroscopes Using a Hybrid Method
IEEE Access, 2020 Timely detection and isolation of the failures in attitude sensor is a critical task to ensure the normal operation of the satellite. This article proposes a fault detection and isolation scheme for the four-axis fiber-optic gyroscopes using a hybrid ...
Zhengguo Yuan, Ningfang Song, Xiong Pan
doaj +1 more source