Abstract
In the modeling and control of large flexible structures, fourth-order boundary value problems often arise. The present work describes a Sinc-Galerkin method for the solution of fourth-order ordinary differential equations of the form
Although the procedure to be described is equally applicable to the more general fourth-order problem
the present focus is toward potential applications in the study of flexible structures. A large class of problems in this area require the efficient and accurate solution of boundary value of the form in (1.1). To illustrate the Sinc-Galerkin method in this setting, the damped beam equation
will be used as one of the examples. This equation arises when a square root damping mechanism is used to model the transverse vibrations of a uniform “clamped-clamped” beam [6].
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References
J. S. Gibson and I. G. Rosen, “Approximation in Discrete-Time Boundary Control of Flexible Structures,” Proc. of the 26th Conf. on Decision and Control, 1987, pp. 535–540.
K. M. McArthur, K. L. Bowers and J. Lund, “Numerical Implementation of the Sinc-Galerkin Method for Second-Order Hyperbolic Equations,” Numer. Methods Partial Diff. Eq., v. 3, 1987, pp. 169–185.
R. C. Smith, G. Bogar, K. L. Bowers and J. Lund, “The Sinc-Galerkin Method for Fourth-Order Ordinary Differential Equations”, submitted to Math. Comp.
F. Stenger, “A Sinc-Galerkin Method of Solution of Boundary Value Problems,” Math. Comp., v. 33, 1979, pp. 85–109.
F. Stenger, “Numerical Methods Based on Whittaker Cardinal, or Sine Functions,” SIAM Rev., v. 23, 1981, pp. 165–224.
B. Wie and A. E. Bryson, JR., “Modeling and Control of Flexible Space Structures,” Proc. of the Third VPI k SU/AIAA Symposium, 1981, pp. 152–174.
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© 1989 Birkhäuser Boston
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Smith, R.C., Bowers, K.L., Lund, J. (1989). Efficient Numerical Solution of Fourth-Order Problems in the Modeling of Flexible Structures. In: Computation and Control. Progress in Systems and Control Theory, vol 1. Birkhäuser Boston. https://doi.org/10.1007/978-1-4612-3704-4_20
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DOI: https://doi.org/10.1007/978-1-4612-3704-4_20
Publisher Name: Birkhäuser Boston
Print ISBN: 978-0-8176-3438-4
Online ISBN: 978-1-4612-3704-4
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