Browsing Theses and Dissertations (Mechanical and Aeronautical Engineering) by Author "Aye, S.A. (Sylvester Aondolumun)"

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Acoustic emission-based diagnostics and prognostics of slow rotating bearings using Bayesian techniques

Aye, S.A. (Sylvester Aondolumun) (University of Pretoria, 2014)

Diagnostics and prognostics in rotating machinery is a subject of much on-going research. There are three approaches to diagnostics and prognostics. These include experience-based approaches, data-driven techniques and ...
Evaluation of operator whole-body vibration and shock exposure in a South African open cast mine

Aye, S.A. (Sylvester Aondolumun) (University of Pretoria, 2009)

This study quantifies whole-body vibration on a range of mine machinery typically used in a South African open cast mine. The ISO 2631-1 (1997) standard was used in the computation of weighted root mean square (WRMS) and ...

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