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Evaluate the task-specific measurement uncertainty of laser tracker using Monte-Carlo method
Li Jie; Wu Shibin; Wu Fan; Kuang Long; Cao Xuedong
Volume7656
Pages76566B (6 pp.)
2010
Language英语
Indexed ByEi ; ISTP
Subtype会议论文
AbstractIn order to evaluate the task specific measurement uncertainty of laser tracker, based on the analysis of the uncertainties of the laser tracker system (LTS), the Monte-Carlo (MC) method is proposed and applied, and it's principle and steps are described. We have measured the flatness of the marble table with a laser tracker and a CMM, and compared with the MC uncertainty simulation. The results of the MC method and laser tracker measurements are in well agreement with each other, so we conclude that the MC methods could be used in the evaluation of the task-specific measurement uncertainty of laser tracker.; In order to evaluate the task specific measurement uncertainty of laser tracker, based on the analysis of the uncertainties of the laser tracker system (LTS), the Monte-Carlo (MC) method is proposed and applied, and it's principle and steps are described. We have measured the flatness of the marble table with a laser tracker and a CMM, and compared with the MC uncertainty simulation. The results of the MC method and laser tracker measurements are in well agreement with each other, so we conclude that the MC methods could be used in the evaluation of the task-specific measurement uncertainty of laser tracker.
Conference NameProceedings of the SPIE - The International Society for Optical Engineering
Conference Date2010
Document Type会议论文
Identifierhttp://ir.ioe.ac.cn/handle/181551/7911
Collection质量处(质检中心)
Corresponding AuthorLi Jie
Affiliation中国科学院光电技术研究所
Recommended Citation
GB/T 7714
Li Jie,Wu Shibin,Wu Fan,et al. Evaluate the task-specific measurement uncertainty of laser tracker using Monte-Carlo method[C],2010:76566B (6 pp.).
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