| 基于SimMechanics的三自由度并联打磨机构动力学分析与仿真 |
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| 引用本文： | 解本铭,孔维定.基于SimMechanics的三自由度并联打磨机构动力学分析与仿真[J].机电产品开发与创新,2011,24(4):82-84. |
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| 作者姓名： | 解本铭 孔维定 |
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| 作者单位： | 中国民航大学航空自动化学院,天津,300300 |
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| 摘 要： | 针对一种新型三自由度并联打磨机构进行了运动学和动力学分析,并借助于MatLab/SimMechanics 工具箱的系统动态建模功能,搭建了一精确的仿真平台.结果表明:当并联打磨机构末端受广义力矢量作用时,在仿真平台上对系统进行Lagrange方法的动力学仿真分析,示波器跟踪动平台中心点的位置、速度及加速度,从而获得驱动...
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| 关 键 词： | 并联打磨机构 SimMechanics仿真平台 动力学仿真 |
Dynamic Analysis and Simulation of 3-DOF Parallel Barinder Based on SimMechanics |
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| XIE Ben-Ming,KONG Wei-Ding.Dynamic Analysis and Simulation of 3-DOF Parallel Barinder Based on SimMechanics[J].Development & Innovation of Machinery & Electrical Products,2011,24(4):82-84. |
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| Authors: | XIE Ben-Ming KONG Wei-Ding |
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| Affiliation: | (Department of Aviation Automation,Civil Aviation University of China,Tianjin 300300,China) |
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| Abstract: | The kinematics and dynamics of a novel parallel mechanism with 3-DOF are analyzed,then a precise simulation platform is built by modeling dynamically adopting SimMechanics module in MatLab.Results show that when the end effector of parallel barinder is subjected to the generalized force vector,the dynamic simulation of parallel mechanism can be done with Lagrange method on the platform,and the center of the moving platform position,velocity and acceleration can be tracked,the function curve of driving force and moving platform joint posture can be obtained.whether the dynamic characteristics of the Parallel Barinder is ideal can also be verified. |
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| Keywords: | parallel barinder SimMechanics simulation platform dynamics simulation |
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