1. School of Computer Science and Technology, Anhui Engineering Laboratory for Industrial Internet Intelligent Applications and Security, Anhui University of Technology, Ma'anshan, Anhui 243002, China
2. International Joint Research Laboratory of Magnetic Confinement Fusion and Plasma Physics, State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan, Hubei 430074, China
3. Department of Engineering Physics, University of Wisconsin-Madison, Madison, Wisconsin 53706, USA
4. Department of Physics, Nanchang University, Nanchang, Jiangxi 330031, China