基于ANSYS的Delta机器人动静态分析

摘要

According to the precision of DELTA parallel robot,a synthetical method based is proposed on Pro/E digital model. Combined with the actual condition,stiffness analysis and modal performance analysis of the digital model were tested on ANSYS software. Structural deformation of manipulator was obtained by stiffness analysis and deformation for resonance was gained by modal performance analysis. Evaluation of the accuracy of Delta parallel robot was given,and this method has important theoretical and practical value for actual design and analysis.%针对Delta并联机器人工作精度分析问题，提出基于Pro/E的数字化建模，在此基础上结合实际工况对其进行ANSYS刚度与模态分析，通过刚度分析与模态分析得出静态位移与共振时形变量，并对Delta并联机器人工作精度进行评价，对实际设计与分析有重要理论和实用价值。