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Estimation of Measurement Uncertainty for Vibration Tests in the Machine Tool Main Spindle  

Lee, Jung-Hoon (K-MEM R&D Cluster, Changwon National Univ.)
Yoon, Sang-Hwan (K-MEM R&D Cluster, Changwon National Univ.)
Chau, Dinh Minh (Department of Electrical Engineering, Changwon National Univ.)
Park, Min-Won (Department of Electrical Engineering, Changwon National Univ.)
Publication Information
Journal of the Korean Society for Precision Engineering / v.28, no.4, 2011 , pp. 404-409 More about this Journal
Abstract
Report on the notion of uncertainty is important. The reason is that the measured value includes a lot of uncertain factors. Reliable results can't be derived without the notion of uncertainty. The mathematical model to evaluate uncertainty considering the quality of vibration is important to evaluate uncertainty, and it must contain the every quantity which contributes significantly to uncertainty in the measured results. In this paper, the evaluation of uncertainty analysis about rotor vibration measurements of machine tools is presented to evaluate the most important factors of uncertainty.
Keywords
Vibration; Measurement Uncertainty; ISO Standards;
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  • Reference
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