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Communication Dans Un Congrès Année : 2008

On the numerical investigation of a Luenberger type observer for infinite-dimensional vibrating systems

Résumé

In this paper we present an infinite-dimensional Luenberger type observer for a class of vibrating systems. We undertake numerical investigations of the observer based on the Euler-Bernoulli model of elastic beam. The finite element method is adopted. The spatial interval is subdivided into a finite number N of smaller intervals. On each small interval we use hermitian shape functions of degree 3 to approximate the unknown function which is the solution of the system under study. Numerical simulations are carried out to illustrate the convergence of the designed observer.
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Dates et versions

hal-00457879 , version 1 (18-02-2010)

Identifiants

  • HAL Id : hal-00457879 , version 1

Citer

Xiao-Dong Li, Cheng-Zhong Xu, Yue-Jun Peng, Marius Tucsnak. On the numerical investigation of a Luenberger type observer for infinite-dimensional vibrating systems. 17th World Congress The International Federation of Automatic Control, Jul 2008, Seoul, South Korea. pp.7624-7629. ⟨hal-00457879⟩
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