中国机械工程 ›› 2014, Vol. 25 ›› Issue (4): 471-475,490.

• 智能制造 • 上一篇    下一篇

FROG-LEG型真空机械手的动力学建模与仿真

黄玉钏1,2;曲道奎1,3;徐方1,3   

  1. 1.中科院沈阳自动化研究所机器人国家重点实验室,沈阳,110016
    2.中国科学院研究生院,北京,100049
    3.沈阳新松机器人自动化股份有限公司,沈阳,110168
  • 出版日期:2014-02-25 发布日期:2014-03-05
  • 基金资助:
    国家重大科技专项(2009ZX02012)

Dynamics Modeling and Simulation of FROG-LEG Vacuum Manipulator

Huang Yuchuan1,2;Qu Daokui1,3;Xu Fang1,3   

  1. 1.State Key Laboratory of Robotics,Shenyang Institute of Automation,the Chinese Academy of Sciences, Shenyang,110016
    2.Graduate School of the Chinese Academy of Sciences,Beijing,100049
    3.SIASUN Robot & Automation Co.,Ltd.,Shenyang,110168
  • Online:2014-02-25 Published:2014-03-05
  • Supported by:
    National Science and Technology Major Project ( No. 2009ZX02012)

摘要:

根据FROG-LEG型真空机械手的结构特点,提出了其等效的串联结构运动学模型,并求出了运动学的正反解。将FROG-LEG型真空机械手动力学问题分为水平和垂直两个方向进行讨论,用牛顿-欧拉法求出了两个方向的动力学方程。最后利用MATLAB机器人工具箱对机械手的运动学和动力学特性进行了仿真实验。
 

关键词: 真空机械手, 运动学, 牛顿-欧拉法, 动力学仿真

Abstract:

According to characteristic structure of a FROG-LEG vacuum manipulator, this paper presented the kinematics model of the vacuum manipulator's equivalent series structure, then solved the forward and inverse kinematics. After that the dynamics in the direction of level and upright was discussed respectively, using Newton-Euler method to give dynamics equation in two directions. Lastly,robot tool of MATLAB was utilized to simulate the kinematics and dynamics of FROG-LEG vacuum manipulator.

Key words:  vacuum manipulator, kinematics, Newton-Euler method, dynamics simulation

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