Instrumentation & Automation in Oil Industries
Sensor Fault Diagnosis Using an Algorithm Based on Auto-Associative Neural Networks

Hamidreza Mousavi; Mehdi Shahbazian

Volume 10, Issue 4 , October 2021, , Pages 14-30

http://dx.doi.org/10.22050/ijogst.2021.293463.1606

Abstract
  Auto-associative neural network (AANN) has been recently used in sensor fault diagnosis. This paper introduces a new AANN based algorithm named improved AANN (I-AANN) for sensor single-fault diagnosis. An algorithm is a two-aimed approach that estimates the correct value of the faulty sensor by isolating ...  Read More

A Self-Reconstructing Algorithm for Single and Multiple-Sensor Fault Isolation Based on Auto-Associative Neural Networks

Hamidreza Mousavi; Mehdi Shahbazian; Nosrat Moradi

Volume 6, Issue 1 , January 2017, , Pages 77-92

http://dx.doi.org/10.22050/ijogst.2017.44384

Abstract
  Recently different approaches have been developed in the field of sensor fault diagnostics based on Auto-Associative Neural Network (AANN). In this paper we present a novel algorithm called Self reconstructing Auto-Associative Neural Network (S-AANN) which is able to detect and isolate single faulty ...  Read More