ZHAO Yaping1†,LI Shuai1,CHEN Xinyuan2,LI Gongfa3
(1. School of Mechanical and Automotive Engineering,Northeastern University,Shenyang 110819,China; 2. Hubei Key Laboratory of Mechanical Transmission and Manufacturing Engineering, Wuhan University of Science and Technology,Wuhan 430081,China; 3. Key Laboratory of Metallurgical Equipment and Control Technology of Ministry of Education, Wuhan University of Science and Technology,Wuhan 430081,China)