High Throughput System for Geometry Inspection of Large-Size Distributed Objects

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Abstract:

he article presents a measurement system designed for “on-line” high throughput simultaneous optical inspection of large set of geometrical parameters (more than 1000 points) defining geometry of some complex surface. The measurement system is based on the distributed network of optical distance sensors. Specialized optical sensor as basic system element was developed for this purpose. Among its features are the following: non-contact measurement, high optical and electromagnetic noise immunity, small footprint, and mass-production oriented. The system allows us to measure up to 1700 linear distance parameters simultaneously in the range of 40mm, with accuracy (3σ) of 0.1 mm and sampling rate of at least 103 Hz.

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170-173

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May 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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[1] Fausto Bernardini, Holly E. Rushmeier: The 3D Model Acquisition Pipeline. Comput. Graph. Forum 21(2) (2002), pp.149-172.

DOI: 10.1111/1467-8659.00574

Google Scholar

[2] Song Zhang, Peisen Huang: High-resolution, real-time 3-D shape measurement. Optical Engineering (2006), p.123601.

Google Scholar

[3] G. Haeusler, J. Herrmann: Physical limits of 3D-sensing. Proc. SPIE. Vol. 1822 (1992), pp.150-158.

Google Scholar

[4] S.V. Plotnikov, E.V. Volkov: Investigation of probing beam width influence on accuracy of triangulation system measurements. Measurement'97: Proc. of International Conference on Measurement, Smolenice Castl, Slovac Republik (1997), pp.148-150.

Google Scholar