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A Tool for Collaborative Decision Making on Service Information Linked to 3D Geometry of Complex Hierarchical Products

Research Area: Year: 2015
Type of Publication: In Proceedings Keywords: 3D Interaction, Visualization
Authors: González Toledo, Daniel; Cuevas-Rodríguez, María; Garre del Olmo, Carlos; Molina-Tanco, Luis; Reyes-Lecuona, Arcadio
Book title: EuroVR2015
Month: October
During the lifecycle of many industrial products, different services are applied over the different parts or sub-assemblies of the product geometry, from design and validation tests to maintenance operations. After a service is run, a decision-making process usually starts from the analysis of the service results. This paper presents a tool for analysis and decision-making based on service results linked to the geometry of complex products organized in a hierarchy of sub-assemblies. The tool is based in the use of separate models for the product, the services and the analysis of results, and the generation of different views of the models including a virtual representation of the product with overlapped service result information. The virtual representation of the product consists in a render of a 3D scan of the product where techniques to handle visual occlusion between parts are applied. An application case is presented for collaborative discussion of inspection results of a power plant steam turbine.

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