TY - CONF A1 - Wäsche, Rolf A1 - Ehrke, R. A1 - Kramer, R. A1 - Jayachandran, A. R. A1 - Brandt, G. T1 - Influence of temperature on tribological behaviour of DLC coatings under lubricated conditions up to 250°C N2 - In the present work it was shown that there is an influence of temperature and counter body material on the tribological properties of a-C:H coatings deposited on Cronidur 30 steel in a lubricated ball on disk contact situation. T2 - ASIATRIB 2018 CY - Kuching, Sarawak, Malaysia DA - 17.09.2018 KW - DLC KW - Temperature KW - Lubricated sliding PY - 2018 SP - 253 EP - 254 AN - OPUS4-46213 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Bremser, Wolfram A1 - Hässelbarth, Werner A1 - Hirlehei, U. A1 - Hotze, H.-J. A1 - Mickan, B. A1 - Kramer, R. A1 - Dopheide, D. T1 - Uncertainty Analysis and Long-Term Stability Investigation of the German Primary High Pressure Natural Gas Test Facility pigsar T2 - 11th FLOMEKO CY - Groningen, The Netherlands DA - 2003-05-12 PY - 2003 CY - [Groningen] AN - OPUS4-2653 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - CONF A1 - Krämer, D. A1 - Violet, N. A1 - Paul, Andrea A1 - Maiwald, Michael A1 - King, R. T1 - Robustification of partial least squares predictions based on near infrared spectroscopy trough nonlinear state estimation N2 - The Cultivation of “Saccharomyces cerevisiae” for enzyme production was monitored using Near-infrared spectroscopy. An inline NIR optrode was therefore immersed in a 15 L vessel. The calibration was done using a Partial Least Squares (PLS) model with reference measurements of glucose, ammonium, phosphate, ethanol, and optical density. A nonlinear biological process model based on an extended Kalman Filter (EKF) was used to describe the fermentation behavior. It was found that EKF corrects inaccurate PLS predictions. T2 - 11. Kolloquium Arbeitskreis Prozessanalytik CY - Wien, Austria DA - 30.11.2015 KW - PLS-R KW - Near infrared spectroscopy KW - Prozess-Spektroskopie KW - Process analytical technology KW - Fermentation PY - 2015 SP - 77 EP - 77 PB - Bundesanstalt für Materialforschung und -prüfung (BAM) CY - Berlin AN - OPUS4-38844 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -