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Title:
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Active control of structures with uncertain coupled subsystems and actuator dynamics
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Author:
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Luo, Ningsu; Villamizar Mejía, Rodolfo; Rodellar, José; Vehí, Josep
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Other authors:
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Ministerio de Ciencia y Tecnología (Espanya) |
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Abstract:
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This paper deals with the problem of stabilizing a class of structures subject to an uncertain excitation due to the temporary coupling of the main system with another uncertain dynamical subsystem. A Lyapunov function based control scheme is proposed to attenuate the structural vibration. In the control design, the actuator dynamics is taken into account. The control scheme is implemented by using only feedback information of the main system. The effectiveness of the control scheme is shown for a bridge platform with crossing vehicle |
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Abstract:
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This work has been funded by lhe Commission of Science and Technology of Spain (CICYT) under the Project DPI2002-04018 |
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Subject(s):
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-Actuadors
-Control automàtic
-Lyapunov, Funcions de
-Ponts -- Efectes sísmics
-Ponts -- Vibració
-Actuators
-Automatic control
-Bridges -- Earthquake effects
-Bridges -- Vibration
-Lyapunov functions |
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Rights:
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Tots els drets reservats
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Document type:
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Article |
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Published by:
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IEEE
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