Title :
Single-sided sampling measurement for large solids of revolution and measurement uncertainty of cylindricity
Author :
Wang Jie ; Li Guoxi ; Wu Baozhong ; Yang Jingzhao ; Zhang Meng ; Yin Xin
Author_Institution :
Coll. of Mechatron. Eng. & Autom., Nat. Univ. of Defense Technol., Changsha, China
Abstract :
In this paper, the precision of single-sided sampling measurement for large-scale solids of revolution was researched, in which only half of the surface was measured and laser trackers were expected to be used as measurement equipment. A cylinder was taken as example to be measured repeatedly in SA (Spatial Analyzer) software by its secondary development and simulation techniques. Monte Carlo method was used for evaluation of measurement uncertainties of cylindricity. Then some uncertainty results of different sampling strategies were compared and points number´ influence on uncertainties were researched too.
Keywords :
Monte Carlo methods; measurement uncertainty; sampling methods; Monte Carlo method; cylindricity; large-scale solids of revolution; measurement uncertainty; sampling strategy; single-sided sampling measurement; spatial analyzer software; Measurement uncertainty; Rotation measurement; Rough surfaces; Sampling methods; Solids; Surface roughness; Uncertainty; Measurement uncertainty; Monte Carlo; cylindricity; large solid of revolution; sampling strategy;
Conference_Titel :
Electronic Measurement & Instruments (ICEMI), 2013 IEEE 11th International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4799-0757-1
DOI :
10.1109/ICEMI.2013.6743087
