| Affiliation: | 1. School of Electronic and Information Engineering, Beihang University, Mailbox 206 Xueyuan Road, Beijing 100191, PR China;2. Department of Mechanics, Polytechnic University of Milan, Via La Masa 34, Milan 20156, Italy;1. University of Bremen, Faculty 3 – Mathematics and Computer Science, Robotics Lab, Robert-Hooke-Str.1, Bremen 28359, Germany;2. German Research Center for Artificial Intelligence, DFKI Bremen, Robotics Innovation Center, Robert-Hooke-Str. 1, Bremen 28359, Germany;1. School of Information Science and Engineering, Shandong Normal University, Jinan 250014, China;2. Shandong Provincial Key Laboratory for Novel Distributed Computer Software Technology, Jinan 250014, China |
