Mechanical Fault Diagnosis Method Based on LMD Shannon Entropy and Improved Fuzzy C-means Clustering
نویسندگان
چکیده
منابع مشابه
Improved LMD, Permutation Entropy and Optimized K-Means to Fault Diagnosis for Roller Bearings
Abstract: A novel bearing vibration signal fault feature extraction and recognition method based on the improved local mean decomposition (LMD), permutation entropy (PE) and the optimized K-means clustering algorithm is put forward in this paper. The improved LMD is proposed based on the self-similarity of roller bearing vibration signal extending the right and left side of the original signal ...
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ژورنال
عنوان ژورنال: The International Journal of Acoustics and Vibration
سال: 2017
ISSN: 1027-5851,2415-1408
DOI: 10.20855/ijav.2017.22.2466