Exact Controllability and Perturbation Analysis for Elastic Beams
Journal Article
·
· Applied Mathematics and Optimization
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, Journal Name: Applied Mathematics and Optimization Journal Issue: 3 Vol. 49; ISSN 0095-4616
- Country of Publication:
- United States
- Language:
- English
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