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LOCAL TOOTH FAULT DETECTION IN GEARBOXES USING A MOVING WINDOW PROCEDURE

Authors
Journal
Mechanical Systems and Signal Processing
0888-3270
Publisher
Elsevier
Publication Date
Volume
11
Issue
3
Identifiers
DOI: 10.1006/mssp.1996.0087
Disciplines
  • Computer Science

Abstract

Abstract An algorithm for local tooth fault detection in gearboxes is proposed. The method is based on the assumption that local faults produce a series of impulses in the vibration time response signals. These impulses are detected by a moving window. The method is applied to vibration data to detect a broken tooth in a spur gear. The study includes the analysis of the window function parameters which affect the results.

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