Avionic Air Data Sensors Fault Detection and Isolation by means of Singular Perturbation and Geometric Approach [PDF]
Sensors, 2017 Singular Perturbations represent an advantageous theory to deal with systems characterized by a two-time scale separation, such as the longitudinal dynamics of aircraft which are called phugoid and short period.
Paolo Castaldi +2 more
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A comparative study of energy graph-based fault detection and isolation techniques applied to a lignite plant [PDF]
Heliyon, 2023 Energy and exergy interactions in industrial systems hold meaning across physical domains. This paper builds on the notion that capturing the energy and exergy interactions of a system, while retaining physical structural context, enables fault detection
Jan Hendrik Smith +4 more
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Fault Detection and Isolation of the Multi-Sensor Inertial System [PDF]
Micromachines, 2021 In order to solve the problem that the generalized likelihood test method cannot isolate the single fault of the four-gyro system and the double faults of the six-gyro system, a fault detection and isolation method combining the generalized likelihood ...
Hao Liang, Yu Guo, Xingfa Zhao
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Enhanced Multiscale Principal Component Analysis for Improved Sensor Fault Detection and Isolation [PDF]
Sensors, 2022 Multiscale PCA (MSPCA) is a well-established fault-detection and isolation (FDI) technique. It utilizes wavelet analysis and PCA to extract important features from process data.
Byanne Malluhi +2 more
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Fault Detection and Isolation Methods in Subsea Observation Networks [PDF]
Sensors, 2020 Subsea observation networks have gradually become the main means of deep-sea exploration. The reliability of the observation network is greatly affected by the severe undersea conditions.
Sa Xiao +5 more
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Noninvasive Methods for Fault Detection and Isolation in Internal Combustion Engines Based on Chaos Analysis. [PDF]
Sensors (Basel), 2021 Lima TLV +6 more
europepmc +3 more sources
SENSOR/ACTUATOR FAULT DETECTION, ISOLATION AND ACCOMMODATION APPLIED TO UAV MODEL
Havacılık ve Uzay Teknolojileri Dergisi, 2016 In this study sensor/actuator fault detection, isolation and accommodation is performed using innovation sequence analysis in a small Unmanned Aerial Vehicle (UAV) model.
Sıtkı Yenal Vural, Cengiz Hacızade
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IEEE Access, 2023 This paper covers model-based fault detection and isolation for linear and nonlinear distributed parameter systems (DPS). The first part mainly deals with actuator, sensor and state fault detection and isolation for a class of DPS represented by a set of
Hasan Ferdowsi +2 more
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Actuator and Sensor Fault Detection and Isolation System Applied to a Distillation Column
IEEE Access, 2023 This article presents the results of the simulation of a binary distillation column for which a composition controller and fault detection and isolation strategy was applied.
Gerardo Ortiz-Torres +5 more
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Real-Time Neural Classifiers for Sensor and Actuator Faults in Three-Phase Induction Motors
Machines, 2022 The main steps involved in a fault-tolerant control (FTC) scheme are the detection of failures, isolation and reconfiguration of control. Fault detection and isolation (FDI) is a topic of interest due to its importance for the controller, since it ...
Oscar D. Sanchez +3 more
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