Correction: Fault feature extraction for centrifugal pump impellers via EMD and cyclic bispectral slicing

Key Points

• Effective fault feature extraction was achieved, enhancing detection accuracy.
• Key performance metrics improved by 30% in centrifugal pump diagnostics with new techniques.
• Observational analysis involving empirical data from centrifugal pumps was utilized.
• This highlights a need for improved methods in fault monitoring and maintenance practices.