1. State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an, P.R. China
2. State Key Laboratory of Advanced Brazing Filler Metals & Technology, Zhengzhou Research Institute of Mechanical Engineering, Zhengzhou, P.R. China
3. State Key Laboratory of Digital Manufacturing Equipment and Technology, Huazhong University of Science and Technology, Wuhan, P.R. China
4. Department of Architecture and Civil Engineering, City University of Hong Kong, Kowloon, Hong Kong
5. Center for Advanced Structural Materials, City University of Hong Kong Shenzhen Research Institute, Shenzhen, P.R. China
6. State Key Laboratory of Robotics and Systems, Harbin Institute of Technology, Harbin, P. R. China