Drift Reduction of a 4-DOF Measurement System Caused by Unstable Air Refractive Index

Laser beam drift greatly influences the accuracy of a four degrees of freedom (4-DOF) measurement system during the detection of machine tool errors, especially for long-distance measurement. A novel method was proposed using bellows to serve as a laser beam shield and air pumps to stabilize the ref...

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Detalles Bibliográficos
Autores principales: Li, Ruijun, Wang, Yongjun, Tao, Pan, Cheng, Rongjun, Cheng, Zhenying, Wei, Yongqing, Dang, Xueming
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7664201/
https://www.ncbi.nlm.nih.gov/pubmed/33171985
http://dx.doi.org/10.3390/s20216329

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7664201/
https://www.ncbi.nlm.nih.gov/pubmed/33171985
http://dx.doi.org/10.3390/s20216329

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