Influence of Optical Components' Displacements on Accuracy of Linear Displacement Measurements by Autocollimation Optoelectronic System

摘要

The research of errors originating in the monitoring system of a position of elements of large-sized constructions was conducted. In a system it is applied the autocollimation scheme with optoelectronic measuring converters, which preprocess videosignal and transfer measuring information on the sequential data channel to the central block of processing.