1. Mathematics and Physics Department, Hohai University, Changzhou Campus, China
2. School of Electrical and Information Engineering, Jiangsu University, Zhenjiang, China
3. Department of Basic Courses, Changzhou Institute of Light Industry Technology, Changzhou, China
4. Mathematics Department, Suzhou Vocational University, Suzhou, China
5. College of IOT Engineering, Hohai University, Changzhou, China
6. College of Mechanics and Materials, Hohai University, Nanjing, China