Vibroacoustic condition monitoring
Abstract
A monograph on vibrational diagnostics is presented in which emphasis is placed on the presentation of a complete and coherent picture of the method. Topics discussed include the origin of the new field against a background of diagnostics and nondestructive tests, possibilities of utilizing vibrational diagnostics in design and manufacturing, generation of vibroacoustical phenomena and wear processes, failure-oriented process signals and measures of vibroacoustical phenomena, diagnostic inference, an example of diagnostics implementation in industry, and advanced methods and examples of the discrimination of fault characteristics in a passive diagnostic experiment.
- Publication:
-
NASA STI/Recon Technical Report A
- Pub Date:
- July 1991
- Bibcode:
- 1991STIA...9317525C
- Keywords:
-
- Structural Vibration;
- Vibration Measurement;
- Acoustic Emission;
- Cost Effectiveness;
- Electric Motors;
- Fans;
- Fatigue Tests;
- Harmonic Oscillation;
- Linear Equations;
- Nondestructive Tests;
- Probability Theory;
- Roller Bearings;
- Service Life;
- Signal Analysis;
- Structural Design;
- Structural Reliability;
- Tribology;
- Mechanical Engineering