381 resultados para Ponts -- Vibració


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A decentralized model reference controller is designed to reduce the magnitude of the transversal vibration of a flexible cable-stayed beam structure induced by a seismic excitation. The controller design is made based on the principle of sliding mode such that a priori knowledge

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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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Collection : Encyclopédie théorique et pratique des connaissances civiles et militaires ; partie 2, livre 6

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1883 (N6,SER18)-1884 (N7,SER18).

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1883 (N10,SER18)-1884.

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1883 (N1,SER18)-1884.

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1883 (N8,SER18)-1884 (N9,SER18).

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1883 (N4,SER18)-1884 (N5,SER18).

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1883 (N2,SER18)-1884 (N3,SER18).

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1874 (N1,SER13)- (N10,SER13).

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1863/02 (N8,SER4)-1863/12.

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1865/01 (N9,SER6)-1865/12 (N10,SER6).

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1863/02 (N6,SER4)-1863/12.