Velgan R. Image Triangulation Measuring System for Formed Sheet Metal Inspection

Українська версія

Thesis for the degree of Candidate of Sciences (CSc)

State registration number

0407U003111

Applicant for

Specialization

  • 05.11.16 - Інформаційно-вимірювальні системи

19-06-2007

Specialized Academic Board

Д 35.226.01

Karpenko Physico-Mechanical Institute of NASU

Essay

This thesis brings into focus enhancement of fringe projection system enabling two-side digitisation of a formed sheet metal part for creation of complete digital object model with compilation of corresponding measurement procedure and development of evaluation algorithms for thickness distribution extraction from the constructed object model. A new measurement procedure consisting of two-side object surface digitisation, pre-processing of data sets, registration of acquired point clouds in a common coordinate system, surface modelling, evaluation of local thickness and visualisation of results was elaborated.

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