سال انتشار: ۱۳۸۹

محل انتشار: پنجمین کنفرانس پایش وضعیت و عیب یابی

تعداد صفحات: ۲۳

نویسنده(ها):

Babak Eftekharnejad – Romax Technology Limited, Nottingham Science and Technology park, Nottingham
David Mba – School of Engineering, Cranfield University, Bedford, England, MK43 0AL

چکیده:

The application of Acoustic Emission (AE) in condition monitoring of rotating machines has been well documented. The majority of research works in this field has involved the use of conventional time domain analysis for processing the AE signals from the machines and there has been little attention given to application of more advanced signal processing methods. This research presents the several case studied in which some advanced signal processing techniques such as Wavelet and Spectral Kurtosis (SK) has been applied to offer improved diagnosis