Lyapunov approach to output feedback stabilization for the Euler–Bernoulli beam equation with boundary input disturbance

• Autores: Feng Fei Jin-, Bao-Zhu Guo
• Localización: Automatica: A journal of IFAC the International Federation of Automatic Control, ISSN 0005-1098, Nº. 52, 2015, págs. 95-102
• Idioma: inglés
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• Resumen

  • We propose a boundary output feedback control law for a one-dimensional Euler–Bernoulli beam equation with general external disturbance entering the control end. A Galerkin approximation scheme is constructed to show the existence of solution to the closed-loop system. The exponential stability of the closed-loop system is obtained by the Lyapunov functional method. Numerical simulations are presented for illustration.