This paper introduces the basic concept of virtual reality,Vrealm Builder and the VRML language file for the arm rehabilitation robot. Furthermore,under the environment of MATLAB/Simulink,the virtual reality simulation is made to arm rehabilitation robot.

• 介绍了虚拟现实的基本概念、V-realm Bu ilder；及建立手臂康复机器人虚拟现实的VRML语言文件；并且在MATLAB和Simulink环境下；对手臂康复机器人进行虚拟现实仿真.