Strain in Rubber Coated Rollers II


Fred Lauwers
CAN Expertise Centre, Kruislaan 413,
1098 SJ Amsterdam, The Netherlands

Abstract:

In copying machines, rubber rollers are used to transport paper. In the contact region stress, strain and displacement arise. The stress--strain relations lead to a PDE, which in the Fourier domain can be solved as a system of linear equations. In this paper the method of residues will be used to perform the inverse Fourier transform on this solution. The summation of residues in a finite number of poles supplies an approximation for the inverse Fourier integral.

Computer Algebra in Industry 2 Edited by A.M. Cohen, L. van Gastel and S.M. Verduyn Lunel
© 1995 John Wiley & Sons Ltd


Reproduced by permission of John Wiley & Sons Ltd, 1995

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Computer Algebra in Industry 2


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