Feature Extraction of Gear Fault Signal Based on Sobel Operator and WHT
نویسندگان
چکیده
منابع مشابه
Feature Extraction for Gear Failure Detection Based on Nonlinear Mapping
A general-purpose useful parameter in data analysis is the intrinsic dimension of a data set, corresponding to the minimum number of variables necessary to describe the data without significant loss of information. Feature extraction, including linear or nonlinear mapping technique, is efficient to estimate the intrinsic dimension of the data set, which is a key issue to machine fault diagnosis...
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ژورنال
عنوان ژورنال: Shock and Vibration
سال: 2013
ISSN: 1070-9622,1875-9203
DOI: 10.1155/2013/367045