Results 21 to 30 of about 12,788 (262)
Fault Detection, Isolation, and Accommodation for LTI Systems Based on GIMC Structure
Journal of Control Science and Engineering, 2008 In this contribution, an active fault-tolerant scheme that achieves fault detection, isolation, and accommodation is developed for LTI systems. Faults and perturbations are considered as additive signals that modify the state or output equations.
D. U. Campos-Delgado +2 more
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Global Fault-Tolerant Control of Underactuated Aerial Vehicles with Redundant Actuators
International Journal of Aerospace Engineering, 2019 In this paper, we consider the fault-tolerant control problem for aerial vehicles with redundant actuators. The redundant actuator brings difficulty in fault identification and isolation.
Yushu Yu, Yiqun Dong
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Design of fault isolation device of distribution networ
Gong-kuang zidonghua, 2016 In view of shortages of refuse action or delay of traditional leakage protection device under fault of power distribution network, a fault isolation device of distribution network was designed.
JING Dong, ZHANG Xiuhua, SUN Hongliang
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The comparison of fault distinguishability approaches – case study [PDF]
Bulletin of the Polish Academy of Sciences: Technical Sciences, 2019 A comprehensive characterization of four selected fault distinguishability methods is presented herein. All considered methods are derived from structural residual approaches referring to model-based diagnostics. In particular, these methods are based on
J.M. Kościelny, M. Bartyś, K. Rostek
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Double Fault Detection of Cone-Shaped Redundant IMUs Using Wavelet Transformation and EPSA
Sensors, 2014 A model-free hybrid fault diagnosis technique is proposed to improve the performance of single and double fault detection and isolation. This is a model-free hybrid method which combines the extended parity space approach (EPSA) with a multi-resolution ...
Wonhee Lee, Chan Gook Park
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A Fully Decentralized Multi-Agent Fault Location and Isolation for Distribution Networks With DGs
IEEE Access, 2021 The modern distribution automation suggests to enable decentralized self-healing of distribution networks using advance metering and controlling infrastructure.
Wenguo Li +7 more
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Actuator and sensor fault isolation in a class of nonlinear dynamical systems
Journal of Automation and IntelligenceFault isolation in dynamical systems is a challenging task due to modeling uncertainty and measurement noise, interactive effects of multiple faults and fault propagation.
Hamed Tirandaz +2 more
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A Fault Isolation Algorithm for the Case of Multiple Faults and Multiple Fault Types [PDF]
IFAC Proceedings Volumes, 2006 Abstract Given a number of thresholded residuals, an algorithm for finding the diagnoses, i.e. possible faults, is presented. The algorithm is based on ideas used in diagnosis algorithms from the field of AI. It is capable of handling the case of multiple faults and multiple fault-types per component.
openaire +1 more source
Therapeutic Apheresis and Dialysis, EarlyView.ABSTRACT Background Patients with chronic kidney disease undergoing hemodialysis commonly experience reduced physical function, fatigue, poor sleep quality, and impaired health‐related quality of life. Intradialytic exercise has been proposed as a non‐pharmacological strategy to improve these outcomes.
Klebson da Silva Almeida +6 more
wiley +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
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