22 June 2015 Optic-electronic system for measuring the three-dimensional angular deformation of pipe sections at large constructions
Author Affiliations +
Abstract
The improved autocollimation system for measuring three-dimension angular deformations of pipe sections at large constructions as support tube of radio telescope mirror is analyzed. New type of the reflector for autocollimators is researched. The reflector is the trihedral mirror composition of three reflecting sides. It advantage is the measurement pitch, yaw and torsion as three angular rotation of controlled object. The second advantage of reflector is the measurements on the large work distances. Causes are the small value of the conversion coefficient and two orthogonal reference axes of trihedral reflector. The technical characteristics of the experimental setups of new reflector are presented. The features of trihedral reflector as the reflectors for optic-electronic autocollimators are discussed.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Igor Konyakhin, Igor Konyakhin, Van Phong Hoang, Van Phong Hoang, Yury Artemenko, Yury Artemenko, Renpu Li, Renpu Li, Andrey Smekhov, Andrey Smekhov, } "Optic-electronic system for measuring the three-dimensional angular deformation of pipe sections at large constructions", Proc. SPIE 9525, Optical Measurement Systems for Industrial Inspection IX, 952540 (22 June 2015); doi: 10.1117/12.2184824; https://doi.org/10.1117/12.2184824
PROCEEDINGS
8 PAGES


SHARE
Back to Top