Dynamic Compensation of an Euler-Bernoulli beam with disturbances

This paper addresses the stabilization problem of an ODE system actuated through an Euler-Bernoulli beam dynamic subject to unknown sinusoidal disturbances. The ODE state is driven by one end of the beam and the controls act on the other end of the beam. We design an infinite-dimensional observer to...

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Bibliographic Details
Published inAsian Control Conference (Online) pp. 436 - 441
Main Author Wu, Xiao-Hui
Format Conference Proceeding
LanguageEnglish
Published Asian Control Association 05.07.2024
Subjects
Closed loop systems
Compensation
Dynamic Estimator
Euler-Bernoulli beam
Filtering theory
Numerical simulation
Numerical stability
Observers
Stability analysis
Stabilization
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ISSN2770-8373

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Summary:This paper addresses the stabilization problem of an ODE system actuated through an Euler-Bernoulli beam dynamic subject to unknown sinusoidal disturbances. The ODE state is driven by one end of the beam and the controls act on the other end of the beam. We design an infinite-dimensional observer to estimate the beam state and the disturbance. An infinite-dimensional dynamic compensator is proposed to stabilize the ODE-Beam cascade system. The well-posedness and stability of the closed-loop system are proved by employing the semigroup theory. The numerical simulations are presented to illustrate the validity of the proposed controller.
ISSN:2770-8373