Fault diagnosis techniques and applications

Industrial Applications of Fault Diagnosis

Adaptive Techniques for Improving Delay Fault Diagnosis

This paper presents adaptive techniques for improving delay fault diagnosis. These techniques reduce the search space for direct probing which can save a lot of time during failure analysis. Given a set of two-pattern tests that resulted in faulty output responses, a procedure for deriving additional two-pattern tests that will improve the diagnostic resolution of delay faults is described. Two...

Model-based Fault Diagnosis Techniques - Ding, ReadingSample

Probabilistic Fault Diagnosis with Automotive Applications

The aim of this thesis is to contribute to improved diagnosis of automotive vehicles. The work is driven by case studies, where problems and challenges are identified. To solve these problems, theoretically sound and general methods are developed. The methods are then applied to the real world systems. To fulfill performance requirements automotive vehicles are becoming increasingly complex pro...

A Review of Application of Signal Processing Techniques for Fault Diagnosis of Induction Motors – Part I

Abstract - Use of efficient signal processing tools (SPTs) to extract proper indices for fault detection in induction motors (IMs) is the essential part of any fault recognition procedure. The Part1 of the two parts paper focuses on Fourier-based techniques including fast Fourier transform and short time Fourier transform. In this paper, all utilized SPTs which have been employed for fault fete...