Survey of Diagnostic Techniques for Dynamic Components

Abstract

This survey summarizes some of the diagnostic techniques that have been developed for dynamic components such as bearings and gears. There has been a tremendous amount of research related to the detection of faults in these dynamic components over the past few decades. Typically, accelerometers are the main type of sensor used to obtain vibrational signatures of the component under evaluation. Application of signal processing techniques have been studied and evaluated as it relates to the improvement of the detection process for faults that are generated in dynamic components.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 2010
Accession Number
ADA515131

Entities

People

  • Kwok F. Tom

Organizations

  • United States Army Research Laboratory

Tags

Communities of Interest

  • Energy and Power Technologies
  • Sensors

DTIC Thesaurus Topics

  • Accelerometers
  • Algorithms
  • Data Sets
  • Detection
  • Detectors
  • Fourier Analysis
  • Frequency
  • Frequency Domain
  • Information Science
  • Mechanical Engineering
  • Neural Networks
  • Pattern Recognition
  • Signal Processing
  • Statistical Analysis
  • Surveys
  • Time Domain
  • Turbines

Fields of Study

  • Engineering

Readers

  • Inertial Navigation Systems.
  • Systems Analysis and Design
  • Tribology (the study of the boundary interaction between sliding surfaces, lubrication, wear and friction).