Acta Metrologica Sinica  2011, Vol. 32 Issue (4): 289-295    DOI: 10.3969/j.issn.1000-1158.2011.04.01
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Optimal Configuration Method for Large-scale Measurement Systems Based on Form Error Uncertainty
NI Ai-jing,ZHENG Lian-yu
School of Mechanical Engineering and Automation, Beihang University, Beijing 100191, China
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Abstract  For large-scale measuring system configuration, the solution to configure measurement systems based on form error uncertainty of measurement task is presented. The point simulation and data fusion from multiple instruments based on Monte Carlo are studied. Based on form error mathematical model, particle swarm optimization method is adopted to solve form error and Monte Carlo method is used to simulate and evaluate form error uncertainty. Finally, the simulation measurement test of a large frame between satellite cabins has been carried out. The test results indicated that the proposed method for optimal measurement systems configuration based on form error uncertainty is effective. This method is able to provide a solution guide for rapid shop-floor deployment of large-scale measurement systems.
Key wordsMetrology      Large-scale measurement      Measurement systems configuration      Uncertainty      Form error      Monte carlo      Particle swarm optimization     
PACS:  TB92  
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NI Ai-jing
ZHENG Lian-yu
Cite this article:   
NI Ai-jing,ZHENG Lian-yu. Optimal Configuration Method for Large-scale Measurement Systems Based on Form Error Uncertainty[J]. Acta Metrologica Sinica, 2011, 32(4): 289-295.
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http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j.issn.1000-1158.2011.04.01     OR     http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2011/V32/I4/289
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