6E Doege,L E Elend.Design and application of pliable blank holder system for the optimization of processe conditions in sheet metal forming[J].Journal of Material Processing Technology,2001(11).
7Se-H O K in,Hoon Huh.BH F control algorithm with the design sensitivity analysis for the improverment of the deep drawn product [A].Proceedings of the 5th International Conference and Workshop on Numerical Sirn Ulation of 3D sheet Forming Processes[C]. Korea: Je-ju Island,2002.