Autoencoder Based Residual Generation for Fault Detection of Quadruple Tank System

2019 ◽  
Author(s):  
Asgeir Daniel Hallgrimsson ◽  
Hans Henrik Niemann ◽  
Morten Lind
Keyword(s):  
Fault Detection ◽  
Tank System ◽  
Residual Generation

scholarly journals Sensor Fault Detection for Salient PMSM based on Parity-Space Residual Generation and Robust Exact Differentiation

2020 ◽  
Vol 53 (2) ◽  
pp. 86-91
Author(s):  
Benjamin Jahn ◽  
Michael Brückner ◽  
Stanislav Gerber ◽  
Yuri A.W. Shardt
Keyword(s):  
Fault Detection ◽  
Sensor Fault ◽  
Sensor Fault Detection ◽  
Parity Space ◽  
Residual Generation

A Neural Network Ensemble-Based Approach to Sensor Fault Detection

2011 ◽  
Vol 467-469 ◽  
pp. 923-927
Author(s):  
Ai She Shui ◽  
Wei Min Chen ◽  
Li Chuan Liu ◽  
Yong Hong Shui
Keyword(s):  
Neural Network ◽  
Fault Detection ◽  
Rbf Neural Network ◽  
Sensor Faults ◽  
Neural Network Ensemble ◽  
Sensor Fault ◽  
Detection Approach ◽  
Tank System ◽  
Sensor Fault Detection ◽  
Feedback Control Systems

This paper focuses on the problem of detecting sensor faults in feedback control systems with multistage RBF neural network ensemble-based estimators. The sensor fault detection framework is introduced. The modeling process of the estimator is presented. Fault detection is accomplished by evaluating residuals, which are the differences between the actual values of sensor outputs and the estimated values. The particular feature of the fault detection approach is using the data sequences of multi-sensor readings and controller outputs to establish the bank of estimators and fault-sensitive detectors. A detectability study has also been done with the additive type of sensor faults. The effectiveness of the proposed approach is demonstrated by means of three tank system experiment results.

A statistical-based approach for fault detection in a three tank system

2013 ◽  
Vol 44 (10) ◽  
pp. 1783-1792 ◽  
Author(s):  
A. Kouadri ◽  
A. Namoun ◽  
M. Zelmat ◽  
M.A. Aitouche
Keyword(s):  
Fault Detection ◽  
Tank System
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