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2015 IEEE Pacific Visualization Symposium (PacificVis) (2015)
Hangzhou, China
April 14, 2015 to April 17, 2015
ISBN: 978-1-4673-6879-7
pp: 135-139
Lars Huettenberger , TU Kaiserslautern, Germany
Nils Feige , TU Kaiserslautern, Germany
Achim Ebert , TU Kaiserslautern, Germany
Christoph Garth , TU Kaiserslautern, Germany
In car manufacturing, quality management and control are important parts of the series process. In series production, many parts are controlled in various ways in some or all stages of assembly. While tactile measurements are mostly restricted to the points on an inspection plan, this restriction does not apply to optical measurements. We propose a method based on the theory of Pareto sets (multivariate topological analysis) to cope with the large amount of data produced by optical measurements and to find points of interest on the measured surface in addition to the inspection plan. We describe a method which automatically detects areas of systematic errors on a component and visualizes them on the triangulated surface. The visualization can help experts to decide, whether a detected feature is severe enough to be added to the inspection plan.
Data visualization, Optical variables measurement, Smoothing methods, Presses, Systematics, Inspection

L. Huettenberger, N. Feige, A. Ebert and C. Garth, "Application of Pareto sets in quality control of series production in car manufacturing," 2015 IEEE Pacific Visualization Symposium (PacificVis)(PACIFICVIS), Hangzhou, China, 2015, pp. 135-139.
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