Exact Controllability and Perturbation Analysis for Elastic Beams
Journal Article
·
· Applied Mathematics and Optimization
- CIMAT, A.P. 402, Guanajuato, GTO 36240 (Mexico), E-mail: moreles@cimat.mx
The Rayleigh beam is a perturbation of the Bernoulli-Euler beam. We establish convergence of the solution of the Exact Controllability Problem for the Rayleigh beam to the corresponding solution of the Bernoulli-Euler beam. Convergence is related to a Singular Perturbation Problem. The main tool in solving this perturbation problem is a weak version of a lower bound for hyperbolic polynomials.
- OSTI ID:
- 21067456
- Journal Information:
- Applied Mathematics and Optimization, Vol. 49, Issue 3; Other Information: DOI: 10.1007/s00245-003-0784-4; Copyright (c) 2004 Springer-Verlag; www.springer-ny.com; Country of input: International Atomic Energy Agency (IAEA); ISSN 0095-4616
- Country of Publication:
- United States
- Language:
- English
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