| Affiliation: | 1. State Key Laboratory of Tribology and Institute of Manufacturing Engineering, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China;2. Beijing Key Lab of Precision/Ultra-precision Manufacturing Equipment and Control, Beijing 100084, China;1. Vilnius Gediminas Technical University, Institute of Geodesy, Sauletekio al. 12, LT-10223 Vilnius, Lithuania;2. Kaunas University of Technology, Dept. of Electronics Engineering, K. Donelaicio g. 73, LT-44249 Vilnius, Lithuania;3. City Graduate School, City University London, Northampton Square, London EC1V0HB, United Kingdom |
