| 基于ANSYS的六自由度工业机器人模态分析 |
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| 引用本文： | 田东升,胡明,邹平,刘永贤.基于ANSYS的六自由度工业机器人模态分析[J].机械与电子,2009(2):59-62. |
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| 作者姓名： | 田东升 胡明 邹平 刘永贤 |
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| 作者单位： | 东北大学机械工程与自动化学院,辽宁,沈阳,110004 |
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| 摘 要： | 利用三维建模软件Pro／E进行六自由度机器人实体建模及装配，然后无缝导入ANSYS软件中。通过机器人模型简化和等效模拟建立有限元模型，利用有限元方法和振动理论对一个六自由度的工业机器人进行模态分析。通过对整个系统的固有频率和振型的分析，确定了整个机器人的各个轴承关节和动力传动链为系统的薄弱环节，进而通过增强这些薄弱的环节来提高机器人整体的动态性能。
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| 关 键 词： | 机器人 有限元分析 ANSYS 模态分析 |
Modal Analysis of 6-DOF Industrial Robot System Based on ANSYS |
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| TIAN Dong-sheng,HU Ming,ZOU Ping,LIU Yong-xian.Modal Analysis of 6-DOF Industrial Robot System Based on ANSYS[J].Machinery & Electronics,2009(2):59-62. |
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| Authors: | TIAN Dong-sheng HU Ming ZOU Ping LIU Yong-xian |
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| Affiliation: | School of Mechanical Engineering and Automation;Northeastern University;Shenyang 110004;China |
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| Abstract: | In this article the software of Pro/Engineer is used to draw the solid model of robot and assembly each part to constitute a system.At last the whole system is transferred the software of ANSYS.With the simplified model and element equivalent simulation, the finite element model that is analyzed by model vibration theory and finite element theory is established.After the vibration deformation analysis of whole system,the weak parts that are each bearing joint and the parts of power transmission chains are c... |
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| Keywords: | ANSYS |
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