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Autocollimation sensor to control the angular deformation with increased measurement range
Author(s): Aiganym M. Sakhariyanova; Igor A. Konyakhin; Renpu Li
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Paper Abstract

The construction features of autocollimation systems for measurement the large-sized and extended objects deformations at industry, power and scientific instrument making are considered. The conditions of increase of a distance of measurement are analyzed in comparison with the serial autocollimation devices. The error of measurement by the restriction of a working beam is investigated. The structure of algorithm for reduces the systematic error of the measurement which based on received analytical expression of function of an error is determined.

Paper Details

Date Published: 16 May 2017
PDF: 7 pages
Proc. SPIE 10231, Optical Sensors 2017, 102311C (16 May 2017); doi: 10.1117/12.2264219
Show Author Affiliations
Aiganym M. Sakhariyanova, ITMO Univ. (Russian Federation)
Igor A. Konyakhin, ITMO Univ. (Russian Federation)
Renpu Li, ITMO Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 10231:
Optical Sensors 2017
Francesco Baldini; Jiri Homola; Robert A. Lieberman, Editor(s)

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