A technique is discussed for generating diagnostic information from the vibration signature of machinery in the high-frequency range (up to 100 kHz). The signal generation mechanism is discussed, as well as the diagnostically significant characteristics of the data and a method of extracting this information. Two specific cases are presented utilizing the techniques to illustrate its suitability for many of the common problems encountered in machinery.
New Machinery Health Diagnostic Techniques Using High-Frequency Vibration
Sae Technical Papers
National Aerospace Engineering and Manufacturing Meeting ; 1973
1973-02-01
Conference paper
English
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