2001 · R. J. Yang, N. Wang, et al. · ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference (IDETC/CIE) · 163
2000 · R. J. Yang, L. Gu, et al. · ASME International Design Engineering Technical Conferences and Computers and Information in Engineering Conference (IDETC/CIE) · 60