Physikalisch-Technische Bundesanstalt (PTB): 8.42 Data Analysis and Measurement Uncertainty

Structure > Div. 8 > 8.4 Mathematical Modelling and Data Analysis > 8.42 Data Analysis and Measurement Uncertainty

Data Analysis and Measurement Uncertainty

Working Group 8.42

Tasks

Our focus is improvement and application of signal processing and data analysis methods. Among the applications are tasks within PTB as well as specific tasks in metrology such as the analysis of interlaboratory comparisons. A further task is the determination of uncertainty for complex measurement processes occurring, e.g., in medical physics.

Topics

Improvement and application of methods of data analysis in metrology
Determination of measurement uncertainty for complex measurement processes
Signal processing and statistical data analysis for applications in medical physics

Examples

Projects

Novel mathematical and statistical approaches to uncertainty evaluation		08/2012 - 07/2015
Traceable dynamic measurement of mechanical quantities		09/2011 - 08/2014
Optical and tactile metrology for absolute form characterisation		09/2011 - 08/2014
Accuracy improvement of an optical measurement procedure		01/2011 - 12/2013
Camera based near-field goniophotometer and temperature measurement in the visual spectral range		08/2010 - 07/2013
Calibration of force transducers upon sinusoidal and shock excitation		03/2009 - 09/2010
Development of reference-free measurement procedure for straightness		05/2008 - 12/2010
Single-Trial Analysis for MEG and EEG		10/2007 - 09/2010
Transfer of the linear Traceable Multiple Sensor technique for the high-accurate measurement of optical surfaces with high resolution		05/2007 - 04/2010
Model based calibration of accelerometers		05/2007 - 08/2008
ECG diagnostic biomarker research for clinical study application		10/2006 - 04/2007
Measurement of strongly curved synchrotron optics		11/2005 - 12/2008

Contact

Head of Working Group		Dr. Clemens Elster Phone: +49-30-3481-7492 E-Mail: Clemens.Elster@ptb.de

Address		Physikalisch-Technische Bundesanstalt Working Group 8.42 Data Analysis and Measurement Uncertainty Abbestr. 2-12 10587 Berlin Germany

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