1. Technical University of Munich,Institute of Automation and Information Systems, School of Engineering and Design,Garching,Germany
2. Univ Clermont Auvergne, INP Clermont Auvergne, CNRS, UMR 6158 LIMOS F-42023,Mines Saint-Etienne,Saint-Étienne,France
3. Technical University of Munich, Core Member of MDSI, Member of MIRMI,Institute of Automation and Information Systems, School of Engineering and Design,Garching,Germany