About this document
Early-Stage Fault Diagnosis For Rotating Element Bearing Using Improved Harmony Search Algorithm With Different Fitness Functions by Kahfi Nugroho is a document available to read on EtoBox.
This document presents a new early-stage fault diagnosis algorithm for rotating element bearings using an improved Harmony Search (HS) algorithm. The method optimizes the parameters of a dynamic bandpass filter to enhance fault frequency detection in noisy environments, utilizing different fitness functions based on kurtosis and spectral kurtosis. Simulation results demonstrate that the proposed method outperforms traditional techniques like the fast kurtogram in diagnosing faults effectively.
- Author
- Kahfi Nugroho
- Language
- EN