A Tacholess Order Tracking Method Based on Inverse Short Time Fourier Transform and Singular Value Decomposition for Bearing Fault Diagnosis
Order tracking has been widely used to diagnose failures of variable speed rotating machines.The performance of the TOT (Time-Frequency Domain Tacholess Order Tracking) Hair Bands methods is based on the correct separation of the target component strictly related to the shaft rotation frequency.Currently, most of the methods have focused on obtaini