Measurement of Free-Form Curved Surfaces Using Laser Triangulation

Measurement of Free-Form Curved Surfaces Using Laser Triangulation

Laser triangulation (LT) is widely used in many fields due to its good stability, high resolution and fast speed. However, the accuracy in these applications suffers from severe constraints on the data acquisition accuracy of LT. To solve this problem, the optical triangulation principle, the object...

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Bibliographic Details
Main Authors: Zhixu Dong, Xingwei Sun, Weijun Liu, Heran Yang
Format: Article
Language:English
Published: MDPI AG 2018-10-01
Series:Sensors
Subjects:
laser triangulation
laser spot
free-form curved surface
on-machine measurement
Online Access:http://www.mdpi.com/1424-8220/18/10/3527

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