Dynamics Analysis of a 3-DOF Parallel Mechanism

Qi Zhi Yang; Jin Hai Zhao; Jun Peng Song; Zhi Huan Wang; Lin Qiang Guo; Bin Bin Yao

doi:10.4028/www.scientific.net/AMM.599-601.296

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 599-601Dynamics Analysis of a 3-DOF Parallel Mechanism

Dynamics Analysis of a 3-DOF Parallel Mechanism

Abstract:

Based on a 3-DOF parallel mechanism, this paper establishes the dynamic model by Lagrange method, and gets 3 calculation curves of the input driving generalized forces by theoretical calculations (MATLAB) and simulation (ADAMS). After analyzing the results of calculation and simulation, it verifies the correctness of dynamic model and its good dynamic performance. At last, it shows that the input driving parameters have a great influence on the driving generalized force. This paper lays a foundation for driving force design and stiffness analysis of the 3-DOF working platform physical prototype.

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Periodical:

Applied Mechanics and Materials (Volumes 599-601)

Pages:

296-300

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.599-601.296

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Online since:

August 2014

Authors:

Qi Zhi Yang, Jin Hai Zhao*, Jun Peng Song, Zhi Huan Wang, Lin Qiang Guo, Bin Bin Yao

Keywords:

Dynamic, Lagrange, Parallel Mechanism, Simulation

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* - Corresponding Author

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