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Proceedings Paper

Noncontact laser probe in industrial measurement
Author(s): Yan Li; Lingxiang Zhang; Shulian Zhang; Yanmei Han
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Paper Abstract

In the paper we introduce a system which makes the non- contact measurement without damnification into reality. The system is based on the optical triangulation measuring and the laser inspecting technology. It is designed more suitable for the situation of far distance and long measuring band in industrial control. We discuss the optical set up, the system geometry, and the layout electronic circuit in details. Also we present the measuring result of different kinds of surface. And the cylinder eccentricity measurement as an actual industrial appliance is discussed. At last some useful conclusions are drawn.

Paper Details

Date Published: 8 September 1999
PDF: 5 pages
Proc. SPIE 3862, 1999 International Conference on Industrial Lasers, (8 September 1999); doi: 10.1117/12.361183
Show Author Affiliations
Yan Li, Tsinghua Univ. (China)
Lingxiang Zhang, Beijing Institute of Opto-Electronic Technology (China)
Shulian Zhang, Tsinghua Univ. (China)
Yanmei Han, Tsinghua Univ. (United Kingdom)

Published in SPIE Proceedings Vol. 3862:
1999 International Conference on Industrial Lasers
Fuxi Gan; Horst Weber; Zaiguang Li; Qingming Chen, Editor(s)

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