Interpolation Approximation Design of Pin-Jointed Four-Bar Linkages with Corresponding Angular Displacements of Grounded Links

Abstract:

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Interpolation approximation is used in the design of Pin-jointed Four-bar Linkages with corresponding angular displacements of grounded links to realize approximately a given function. First Four-bar linkage position equations with parameters to be determined are established;then the paper sets up the relationships between given function and approximation function;finally it chooses Chebychev interpolation points to determine the approximation function. Angular error analysis is also conducted. A design example is given for reference in the end.

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Periodical:

Edited by:

Shen Dong and Yingxue Yao

Pages:

495-499

Citation:

D.C. Feng "Interpolation Approximation Design of Pin-Jointed Four-Bar Linkages with Corresponding Angular Displacements of Grounded Links", Key Engineering Materials, Vol. 339, pp. 495-499, 2007

Online since:

May 2007

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$38.00

[1] H. Sun: Principal of Mechanical (Higher Education Press 2004).

[2] W. Allen Smith: Elementary Numerical Analysis (Prentice-Hall 2003).

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