1. School of Mechanical Engineering, Hefei University of Technology 1 , Hefei 230009, China
2. Intelligent Manufacturing Institute of Hefei University of Technology 2 , Hefei 230051, China
3. School of Artificial Intelligence, Anhui University 3 , Hefei 230601, China
4. The Geroge W.Woodrufi School of Mechanical Engineering, Georgia Institute of Technology 4 , Atlanta, Georgia 30332, USA