Analysis of composite structure deformations based on 3D laser scanner measurements

• Autorzy: Bondyra A. , Chwał M. , Pastuszak P. D. , Stawiarski A.

Warianty tytułu

PL

Analiza deformacji struktur kompozytowych z wykorzystaniem pomiarów skanerem laserowym 3D

• Języki publikacji: EN

Abstrakty

EN

Non-contact measuring techniques are nowadays widely used in many applications from industry to the laboratory testing of advanced materials. The present paper is dedicated to the laser measurement scanning technique being one of the 3D active vision measurement non-contact systems. In order to analyze the deformations of a composite structure, 3D virtual models of an unloaded and loaded composite sample are created from 3D scanning data. The results of the deformation analysis are presented in the form of contours of the 3D deviations. Additionally, a comparison between the virtual images of the intact and delaminated areas of the analyzed composite structure is presented.

PL

Techniki pomiarów bezstykowych są obecnie szeroko stosowane, od aplikacji przemysłowych po laboratoryjne badania zaawansowanych materiałów. Prezentowana praca dotyczy techniki laserowych pomiarów skaningowych będących jednym z wizyjnych aktywnych systemów pomiarów bezstykowych. W celu analizy deformacji struktur kompozytowych wykonano wirtualne modele 3D nieobciążonej i obciążonej próbki kompozytowej z danych ze skaningu 3D. Wyniki analizy deformacji zaprezentowano w formie map odchyłek 3D. Dodatkowo zaprezentowano porównanie obrazów wirtualnych obszaru nienaruszonego i obszaru z delaminacją dla badanej struktury kompozytowej.

Słowa kluczowe

EN

3D laser measuring scanners; cylindrical composite structures; deformations; inspection techniques

PL

laserowe skanery pomiarowe 3D; cylindryczne struktury kompozytowe; deformacje; technika inspekcji

• Wydawca: Polskie Towarzystwo Materiałów Kompozytowych
• Czasopismo: Composites Theory and Practice
• Rocznik: 2014
• Tom: R. 14, nr 1
• Strony: 38--42
• Opis fizyczny: Bibliogr. 17 poz., rys., tab.

Twórcy

autor

Bondyra A.

• Cracow University of Technology, Institute of Machine Design, al. Jana Pawła II 37, 31-864 Krakow, Poland

autor

Chwał M.

• Cracow University of Technology, Institute of Machine Design, al. Jana Pawła II 37, 31-864 Krakow, Poland

autor

Pastuszak P. D.

• Cracow University of Technology, Institute of Machine Design, al. Jana Pawła II 37, 31-864 Krakow, Poland

autor

Stawiarski A.

• Cracow University of Technology, Institute of Machine Design, al. Jana Pawła II 37, 31-864 Krakow, Poland

Bibliografia

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