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Proceedings Paper

Optic-electronic autocollimation sensor for measurement of the three-axis angular deformation of industry objects
Author(s): Igor A. Konyakhin; Tatyana V. Kopylova; Aleksey I. Konyakhin
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Paper Abstract

Ways of improving autocollimation sensors for monitoring angular displacements are analyzed. The results of an analysis of control elements based on tetrahedral reflectors with flat and cone reflecting sides are presented. The technical characteristics of experimental models of control elements are presented. The features of tetrahedral reflector as the control elements for three-axis angular sensors are discussed.

Paper Details

Date Published: 9 May 2012
PDF: 7 pages
Proc. SPIE 8439, Optical Sensing and Detection II, 84391N (9 May 2012); doi: 10.1117/12.922096
Show Author Affiliations
Igor A. Konyakhin, Saint-Petersburg National Research Univ. of Information Technologies, Mechanics and Optics (Russian Federation)
Tatyana V. Kopylova, Saint-Petersburg National Research Univ. of Information Technologies, Mechanics and Optics (Russian Federation)
Aleksey I. Konyakhin, Saint-Petersburg National Research Univ. of Information Technologies, Mechanics and Optics (Russian Federation)


Published in SPIE Proceedings Vol. 8439:
Optical Sensing and Detection II
Francis Berghmans; Anna Grazia Mignani; Piet De Moor, Editor(s)

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