Among the techniques of analyzing bio-electricity, Electrophysiological method is a more straightforward,effective, precise and promising one. In this thesis,we used Real-time Processing Algorithm to calculate control parameters from Agonist-Antagonist muscles. By applying control parameters into Pseudophasic Model and Guesture Mapping Matrix,we got driving commands of joint motors,and emulated these commands on a 3D Hand Model. Further more,By using power driving circuit and parallel driving digi-IC which designed by FPGA we were able to drive prosthesis by these Pseudophasic command.