This article is cited in 1 paper

State observability of elastic vibrations in distributed and lumped parameter systems

A. I. Egorov, L. N. Znamenskaya

Moscow Institute of Physics and Technology, Institutskii per. 9, Dolgoprudnyi, Moscow oblast, 141700, Russia

Abstract: State observation problems for the vibrations in a distributed and lumped parameter system are solved. The vibrations of the distributed parameter object are described by boundary value problems with Dirichlet boundary conditions, while the lumped parameter object is described by a secondorder ordinary differential equation.

Key words: observability, elastic vibrations, wave equation, distributed and lumped parameter system.

UDC: 519.626

Received: 17.12.2008
Revised: 28.04.2009

 English version: Computational Mathematics and Mathematical Physics, 2009, 49:10, 1700–1705

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