Paper presents procedure of dimensional and shape control of the sub-assembled section using / automated digital photogrammetry. In introduction, importance of accurate fabrication and dimensional and shape control in the shipbuilding are considered. Further, theoretical basis of the digital photogrammetry, measurement equipment and measurement procedure are described. The automated photogrammetric system TR1T0P, presented in the paper, is used for 3D measurements, results processing and analysis. The phases of dimensional and shape control and possibilities of the photogrammetric method are illustrated by example. A sub-assembled section is measured and 3D-results are presented for every phase of the dimensional and shape control. Conclusion contains advantages of the digital photogrammetry, development and guidelines for future application.
Dimensions and shape control of the sub-assembled sections using digital photogrammetry
Maß- und Formkontrolle von vormontierten Schiffskörpersektionen unter Verwendung der digitalen Photogrammetrie
2008
16 Seiten, 14 Bilder, 6 Tabellen, 8 Quellen
Conference paper
English
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