Refined composite multiscale fuzzy entropy: Localized defect detection of rolling element bearing
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Mechanical Science and Technology"
DOI: 10.1007/s12206-018-1211-8
Abstract: We proposed an appealing method based on refined composite multiscale fuzzy entropy (RCMFE), infinite feature selection (Inf-FS) algorithm, and support vector machine (SVM) for implementing localized defect detection to keep the downtime and extended damage… read more here.
Keywords: refined composite; fuzzy entropy; entropy; composite multiscale ... See more keywords
Intelligent fault diagnosis of planetary gearbox based on refined composite hierarchical fuzzy entropy and random forest.
Sign Up to like & getrecommendations! Published in 2020 at "ISA transactions"
DOI: 10.1016/j.isatra.2020.10.028
Abstract: This paper presents a novel signal processing scheme by combining refined composite hierarchical fuzzy entropy (RCHFE) and random forest (RF) for fault diagnosis of planetary gearboxes. In this scheme, we propose a refined composite hierarchical… read more here.
Keywords: fault; fuzzy entropy; hierarchical fuzzy; refined composite ... See more keywords
Rolling Bearing Fault Diagnosis Based on Refined Composite Multi-Scale Approximate Entropy and Optimized Probabilistic Neural Network
Sign Up to like & getrecommendations! Published in 2021 at "Entropy"
DOI: 10.3390/e23020259
Abstract: A rolling bearing early fault diagnosis method is proposed in this paper, which is derived from a refined composite multi-scale approximate entropy (RCMAE) and improved coyote optimization algorithm based probabilistic neural network (ICOA-PNN) algorithm. Rolling… read more here.
Keywords: fault; entropy; rolling bearing; fault diagnosis ... See more keywords