MEASUREMENT UNCERTAINTY ON THE CORRECTION MATRIX OF THE COORDINATE MEASURING MACHINE
Journal: International Journal of Advanced Research in Engineering and Technology (IJARET) (Vol.10, No. 2)Publication Date: 2019-03-16
Authors : Kaoutar.Bahassou Salih M. Oubrek; A. Jalid;
Page : 669-676
Keywords : CMM; GUM; MCM; uncertainty of measurement;
Abstract
Evaluate an uncertainty of measurement, it defines the measurand with accuracy, identify the different factors that contribute, quantify them in the form of a variance and calculate the uncertainty of measure from the square root of this variance. Then, this uncertainty was expanded by a coefficient depending on the confidence interval. The estimation of this measurement uncertainty of the calibration of a machine with a three-dimensional measure (MMT) is a rather delicate procedure counts held of the diversity of the parameters involved. The purpose of this article is to quantify the buncertainty associated with the GUM method and subsequently, validate this method by the method of Monte Carlo (MCM).
Other Latest Articles
- OPTIMAL PLACEMENT OF PIEZOELECTRIC ELEMENT ON A PLATE INTERACTING WITH A FLUID LAYER
- OVERVIEW ON L9 TAGUCHI OPTIMIZATIONAL METHOD
- COMPARISON OF PROPELLER TYPE B-SERIES AND AU-OUTLINE GAWN SERIES FOR IMPROVING ON SUBMARINE PROPULSION PERFORMANCE USING CFD
- A STUDY OF THE CONCEPT OF PARAMETRIC MODELING OF CONSTRUCTION OBJECTS
- AUCTIONEERING IN THE PRACTICE OF ESTATE SURVEYORS AND VALUERS
Last modified: 2020-02-06 18:39:28