1. School of Mechanical Engineering, Xi’an Jiaotong University 1 , No. 28, Xianning West Road, Xi’an, Shaanxi 710049, China
2. State Key Laboratory for Manufacturing Systems Engineering, Xi’an Jiaotong University 2 , Xi’an, Shaanxi 710054, China
3. Innovation Lab, XTOP 3D Technology (Shenzhen) Co., Ltd. 3 , Shenzhen 518060, China