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The optical-electronic autoreflection sensor for angular deformations measurement
Author(s): Igor A. Konyakhin; Aiganym M. Sakhariyanova
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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: 7 March 2019
PDF: 8 pages
Proc. SPIE 11053, Tenth International Symposium on Precision Engineering Measurements and Instrumentation, 110533V (7 March 2019); doi: 10.1117/12.2512213
Show Author Affiliations
Igor A. Konyakhin, ITMO Univ. (Russian Federation)
Aiganym M. Sakhariyanova, ITMO Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 11053:
Tenth International Symposium on Precision Engineering Measurements and Instrumentation
Jiubin Tan; Jie Lin, Editor(s)

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