1982- 1984: graduated from Harbin institute of technology with a master's degree in electrical engineering.
1984- 1987: graduated from Harbin institute of technology with a doctorate in electrical engineering.
1988- 1989: postdoctoral fellow, metal materials and technology mobile station, Harbin Institute of Technology.
1989- 199 1: Associate Professor, Institute of Robotics, Harbin Institute of Technology
199 1- 1999: Senior scientist, R&D Center, Singapore Hilanda Pte Ltd.
2000-2004: Associate Professor, School of Electrical Engineering and Automation, Harbin Institute of Technology.
2002-2004: Tutor for Master Students of School of Electrical Engineering and Automation, Harbin Institute of Technology.
Since 2004: Professor, School of Electrical Engineering and Automation, Harbin Institute of Technology.