Introduction
Research Interests
Process inspection and mechanism analysis of laser welding
Biographical Information
Education:
9/1994 – 7/1998: Undergraduate student, Shandong University of Technology
9/1998 – 3/2001: Graduate student in Material Engineering, Shanghai Jiao Tong University
9/2002 – 12/2007: Ph.D candidate in Material Engineering, Shanghai Jiao Tong University
Professional Appointments:
4/2001 – present: teacher, Shanghai Jiao Tong University
7/2005 – 9/2005: Visiting Scholar, Bremen University, Germany
7/2009 – 9/2005: Visiting Scholar, University of California, San Diego, USA
7/2009 – 9/2005: Visiting Scholar, Osaka University, Japan
Research Interests
Process inspection and mechanism analysis of laser welding
Selected Publications
1. Cai Yan, Li Guohua, Huang Jian, Zhao Lianglei, Wu Yixiong, Study on process stability and seam characteristics of high power laser welding with filling wire for high thickness steel[J], Lasers in Material Processing and Manufacturing, Proc. of SPIE, Vol. 6825
2. Li, G.H., Cai, Y, Wu, Y.X., Stability information in plasma image of high power CO2 laser welding [J]. Optics and Lasers in Engineering. Vol. 47, 2009, pp. 990-994.
3. Tong Tong, Yan Cai, Dawei Sun, Edge detection combined local gray level difference and competitive fuzzy logic, Applied Mechanics and Materials Vols, 220~223 (2012), pp1284-1287