Analysis and Simulation of Mechanical Arm Dynamics Model Based on Simulink

摘要

With the rapid development of the robot industry and the wide application of products, robots represented by the robot arm to complete the more dangerous and repetitive and accurate task scenarios, more and more attention and favor. In order to make the mechanical arm have better performance and high precision control, to ensure the safety and stability of the task execution and the high efficiency of completing the job, to meet the growing product performance requirements of users. Then, the dynamic model analysis and simulation study of the mechanical arm are of great significance. Therefore, this paper takes the mechanical arm of XB7 as the experiment object and uses the Newton Euler method, in order to obtain the output torque of the mechanical arm to achieve the expected working position and each joint. Experimental simulation is based on MATLAB to calculate relevant parameters and build a simulation system in the SIMULINK virtual simulation experimental environment. Finally, the solid modeling model is imported to verify, analyze and summarize the dynamic algorithm and virtual simulation of XB7 robotic arm.