1. Jiangsu Key Laboratory of 3D Printing Equipment and Manufacturing, School of Electrical and Automation Engineering, Nanjing Normal University, Nanjing, China
2. State Grid Xuancheng Power Supply Company, Xuancheng, China
3. School of Electrical and Data Engineering, University of Technology Sydney, Ultimo, NSW, Australia
4. Manufacturing, Commonwealth Scientific and Industrial Research Organization (CSIRO), Lindfield, NSW, Australia
5. Department of Electrical, Electronic and Computer Engineering, School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh, U.K.