Laser scanning dynamic measurement of the curved surface

Xin Hong; Wenxue Zheng

doi:10.1117/12.253051

3 October 1996 Laser scanning dynamic measurement of the curved surface

Xin Hong, Wenxue Zheng

Proceedings Volume 2899, Automated Optical Inspection for Industry; (1996) https://doi.org/10.1117/12.253051
Event: Photonics China '96, 1996, Beijing, China

Abstract

A new measurement of the curved surface has been developed. The paper provides an effective, real time and dynamic optical measurement which is suitable for the measurement of airfoil, turbine blade, car and tank's curved surface. The system consists of a laser probe, a charge couple device (CCD), a computer, three servomotors. Consideration is also given to the design of the laser probe and CCD driving circuit.

Citation Download Citation

Xin Hong and Wenxue Zheng "Laser scanning dynamic measurement of the curved surface", Proc. SPIE 2899, Automated Optical Inspection for Industry, (3 October 1996); https://doi.org/10.1117/12.253051

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