1. School of Mathematics and Big Data, Anhui University of Science and Technology, Huainan, China. jyangh82@163.com
2. School of Mathematics and Big Data, Anhui University of Science and Technology, Huainan, China. zxyin66@163.com
3. School of Electronic and Information Engineering, Anhui University of Science and Technology, Huainan, China
4. School of mechanical and electrical engineering, Huainan Normal University, Huainan, China