应用D-H法对五自由度机器人进行运动学建模，建立末端位置与各关节转角之间的关系，并在MATLAB/Simulink中建立正运动学模型。将ADAMS运动仿真中各关节的运动函数导出作为Simulink模型的输入，得到末端在x、y方向上的位移曲线，并进行了合成，得出手爪的直线运动轨迹，与ADAMS的运动学仿真分析的结果进行了对比分析。(The D-H method is used to model the kinematics of five degrees of freedom robot, and the relationship between the end position and the angle of each joint is established, and a positive kinematics model is established in the MATLAB/Simulink. The motion function of each joint in the ADAMS motion simulation is derived as the input of the Simulink model, and the displacement curve of the terminal in the direction of X and Y is obtained, and the line motion of the hand is obtained. The results of the kinematic simulation analysis of the ADAMS are compared and analyzed.)