Development of a spatial accuracy compensation method based on multi-beam laser interferometer

Abstract A mathematical model has been established for the error associated with the degree of freedom for each motion axis, with a correction applied based on the 12-line method in three-dimensional space. A multi-beam laser interferometer is proposed, which comprises four lasers, where different l...

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Bibliographic Details
Main Authors: Lihua Lei, Changjian Sun, Zhangning Xie, Lijie Liang, Yunxia Fu, Bo Zhang
Format: Article
Language:English
Published: Nature Portfolio 2025-05-01
Series:Scientific Reports
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Online Access:https://doi.org/10.1038/s41598-025-01540-y
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