Position and Orientation Analyses of Mechanism by PHCpack Solver of Homotopy Continuation

Hong Bing Xin; Qiang Huang; Yue Qing Yu

doi:10.4028/www.scientific.net/AMM.152-154.1779

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 152-154Position and Orientation Analyses of Mechanism by...

Position and Orientation Analyses of Mechanism by PHCpack Solver of Homotopy Continuation

Abstract:

Mechanism analysis and synthesis commonly used analytic method and graphical method, etc., but the homotopy method has high efficiency in nonlinear analysis of mechanism. This paper applies the homotopy continuation method PHCpack solver to solve mechanism position and orientation, and draws the mechanism configuration according to the results obtained, the relative error of numerical results to exact solutions shows that the homotopy continuation method PHCpack solver can provide sufficient accuracy of mechanism position and orientation analysis, and meet the engineering needs.

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Periodical:

Applied Mechanics and Materials (Volumes 152-154)

Pages:

1779-1784

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.152-154.1779

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Online since:

January 2012

Authors:

Hong Bing Xin, Qiang Huang, Yue Qing Yu

Keywords:

Continuation Method, Four-Bar Linkage, Homotopy, Mechanism Analysis, PHCpack Solver, Synthesis

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