1. College of Automation, Chongqing University of Posts and Telecommunications, CQUPT,Chongqing,China
2. College of Media and Art, Chongqing University of Posts and Telecommunications, CQUPT,Chongqing,China
3. Chongqing Academy of Melrology and Quality Inspection,Chongqing,China
4. Chongqing Special Equipment Inspection and Research Institute,Key Laboratory of Electromechanical Equipment Security in Western Complex Environment for State Market Regulation,Chongqing,China
5. State Grid Chongqing North Power Supply Company,Chongqing,China