1. School of Mechanical Engineering, Tianjin University of Technology and Education, Dagu South Road, Hexi District, Tianjin, China
2. School of Mechanical Engineering, Jiamusi University, Jiamusi, China
3. College of Mechanical & Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, China
4. Technology Department, Tianjin Baolai Precision Machinery Industry Group Corp, Tianjin, China