1. School of Mechanical Engineering, Dalian University of Technology, Dalian 116024, P.R. China
2. Center for Manufacturing Research, Tennessee Technological University Associate Professor, Cookeville, TN
3. Center for Manufacturing Research, Tennessee Technological University, Cookeville, TN
4. Dalian University of Technology, Dalian 116024, P.R. China
5. School of Mechanical Engineering,Dalian University of Technology, Dalian 116024, P.R. China