Modeling and Analysis of System Error for Highly Curved Freeform Surface Measurement by Noncontact Dual-Axis Rotary Scanning

Modeling and Analysis of System Error for Highly Curved Freeform Surface Measurement by Noncontact Dual-Axis Rotary Scanning

Profile measurement is a key technical enabler in the manufacturing of highly curved freeform surfaces due to their complex geometrical shape. A current optical probe was used to measure nearly rotary freeform surfaces with the help of one rotation axis, because the probe needs to measure along the...

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Bibliographic Details
Main Authors: Li Miao, Linlin Zhu, Changshuai Fang, Ning Yan, Xudong Yang, Xiaodong Zhang
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Sensors
Subjects:
freeform surface
dual-axis rotary scanning
system calibration
Online Access:https://www.mdpi.com/1424-8220/21/2/554

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