Conceptual study of the use of laser scanning systems for plate dimension and shape measurement in shipbuilding

Ian Grant; X. Pan; X. Wang

doi:10.1117/12.248683

23 August 1996 Conceptual study of the use of laser scanning systems for plate dimension and shape measurement in shipbuilding

Ian Grant, X. Pan, X. Wang

Author Affiliations +

Proceedings Volume 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications; (1996) https://doi.org/10.1117/12.248683
Event: Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, 1996, Ancona, Italy

Abstract

A laser scanning system is proposed to enable the measurement of dimensions of steel plates used in shipbuilding with the objective being design verification and tolerance monitoring at the early stages of assembly. When the system is combined with a second scanning-viewing system it is demonstrated that depth measurements can be obtained giving the 3D shape of the plate or structure. The precision of the two configurations is discussed and evaluated.

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Ian Grant, X. Pan, and X. Wang "Conceptual study of the use of laser scanning systems for plate dimension and shape measurement in shipbuilding", Proc. SPIE 2868, Second International Conference on Vibration Measurements by Laser Techniques: Advances and Applications, (23 August 1996); https://doi.org/10.1117/12.248683

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