Dynamics of Flexible Slider-Crank Mechanism Based on the Floating Frame Reference Formulation

Wei Fang Sun; Xiang Zhou Zheng; Jing Rui Liang

doi:10.4028/www.scientific.net/AMM.456.330

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 456Dynamics of Flexible Slider-Crank Mechanism Based...

Dynamics of Flexible Slider-Crank Mechanism Based on the Floating Frame Reference Formulation

Abstract:

The slider-crank mechanism is a special case of the four bar linkage which is widely used in reciprocating machines. Flexible multi-body mechanisms that gain some motion through the deflection of flexible elements are classified as compliant mechanisms. Dynamics of flexible slider-crank mechanisms is presented in this paper. Both rigid and flexible parts are included in the slider-crank mechanisms. As one of the widely accepted dynamic analytical method for the multi-body system modeling, floating frame reference formulation has been applied to derive dynamic formulations. Simulations of dynamics of flexible slider-crank mechanisms have been carried out using Matlab. It was shown that flexibility of parts has a certain extent effects on mechanical properties of flexible system that disagree with that of rigid ones. Keywords: Floating frame reference formulation; Slider-crank; Deformation; Flexible multi-body

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Periodical:

Applied Mechanics and Materials (Volume 456)

Pages:

330-333

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.456.330

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Online since:

October 2013

Authors:

Wei Fang Sun, Xiang Zhou Zheng*, Jing Rui Liang

Keywords:

Deformation, Flexible Multi-Body, Floating Frame Reference Formulation, Slider-Crank

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