Bearing Fault Feature Extraction method: Improved weighted envelope spectrum
Sign Up to like & getrecommendations! Published in 2023 at "Measurement Science and Technology"
DOI: 10.1088/1361-6501/acd9e0
Abstract: Many existing cyclic spectrum analysis methods are difficult to solve the bearing fault diagnosis of multi-information frequency band. Based on this, an improved weighted envelope spectrum (IWES) method is proposed. Firstly, IWES uses the fault… read more here.
Keywords: fault information; spectrum; fault; improved weighted ... See more keywords
Minimum Hydrogen Consumption Energy Management for Hybrid Fuel Cell Ships Using Improved Weighted Antlion Optimization
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Marine Science and Engineering"
DOI: 10.3390/jmse13101929
Abstract: Energy management in hybrid fuel cell ship systems faces the dual challenges of optimizing hydrogen consumption and ensuring power quality. This study proposes an Improved Weighted Antlion Optimization (IW-ALO) algorithm for multi-objective problems. The method… read more here.
Keywords: energy; improved weighted; hydrogen consumption; fuel cell ... See more keywords
Complex Working Condition Bearing Fault Diagnosis Based on Multi-Feature Fusion and Improved Weighted Balance Distribution Adaptive Approach
Sign Up to like & getrecommendations! Published in 2025 at "Lubricants"
DOI: 10.3390/lubricants13050221
Abstract: In order to improve the accuracy and generalization ability of fault diagnosis for rotating machinery bearings under complex working conditions, a new model based on multi-feature fusion and improved weighted balance distribution adaptation is proposed.… read more here.
Keywords: weighted balance; improved weighted; balance distribution; complex working ... See more keywords