| Zugriffsnummer | 31376 |
| Dokumenttyp | Konferenzartikel |
| Sprache | Englisch |
| Titel | Virtual experiment uncertainty analysis of robot-based gonioreflectometers |
| Autor(in); Institution |
Höpe, Andreas; 4.2, Bild- und Wellenoptik, PTB-Braunschweig
Forthmann, Carsten; 4.2, Bild- und Wellenoptik, PTB-Braunschweig
Hauer, Kai-Olaf; 4.2, Bild- und Wellenoptik, PTB-Braunschweig
Langovoy, Mikhail; 8.4, Mathematische Modellierung und Datenanalyse, PTB-Berlin
Schmähling, Franko; 8.4, Mathematische Modellierung und Datenanalyse, PTB-Berlin
Wübbeler, Gerd; 8.4, Mathematische Modellierung und Datenanalyse, PTB-Berlin
|
| Quelle/Jahr | Proceedings of NEWRAD 2014:(2014), 355 - 356 |
| Availability | [Online only] |
| Herausgeber(in) |
Park, Seongchong
|
| URL | |
| Konferenzangaben | NEWRAD 2014: 12th International Conference on New Developments and Applications in Optical Radiometry, Espoo, 24-27 , June, 2014, Finland |
| Freie Schlagworte | Gonioreflectometry ; Uncertainty analysis ; Virtual computer experiments ; Modelling and Data analysis ; BRDF (Bidirectional Reflectance Distribution Function) ; BRSSDF (Bidirectional Scattering Surface Reflectance Distribution Function) |
| Zusammenfassung | The Physikalisch-Technische Bundesanstalt (PTB) is meanwhile operating two robot-based gonio-reflectometer facilities for research and calibration purposes related to the Bidirectional Reflec-tance Distribution Function (BRDF). In the recent years new materials with new sophisticated reflection effects, like goniochromatism, sparkle and graininess, emerged into industrial application, requiring extended physical explanation using for instance the BRSSDF (Bidirectional Scattering Surface Reflectance Distribution Func-tion), where also the position dependent reflection properties on a reflecting surface are taken into account. Due to the increase in complexity of the BRSSDF measurement, it is not feasible any more to apply the standard mathematical methods of the GUM (Guide to the Expression of Uncertainty in Measurement) which thus need to be extended by Monte Carlo Methods (MCM) and Virtual Experiments. |
Zitierung
Höpe, A., Forthmann, C., Hauer, K.-O., Langovoy, M., Schmähling, F., & Wübbeler, G. (2014). Virtual experiment uncertainty analysis of robot-based gonioreflectometers. NEWRAD 2014: 12th International Conference on New Developments and Applications in Optical Radiometry, Espoo, 24-27 , June, 2014, Finland.