4Institute of Robotics and Mechatronics, German Aerospace Center (DLR), Oberpfaffenhofen, Germany.3Intelligent Robotics and Autonomous Systems Lab, College of Engineering and Applied Science, University of Cincinnati, Cincinnati, OH, United States.2Space Exploration, Canadian Space Agency (CSA), Montreal, QC, Canada.1Control Systems Lab, School of Mechanical Engineering, National Technical University of Athens, Athens, Greece.Evangelos Papadopoulos 1*, Farhad Aghili 2, Ou Ma 3 and Roberto Lampariello 4
