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Integrated optimal structural and vibration control design
A new integrated design procedure for a structural control system is presented in this paper. The optimal design of a controlled structure and S.S. (steady state) control forces was achieved through the homogenization method and displacement feedback law. The optimal structure obtained satisfies structural design requirements without possessing large stress value in S.S.; the classical and optimal controls were applied to reduce the structural vibration within a reasonable span of time. The results show that the dynamic response of the controlled structural design with active control is superior to the traditional static design. Thus, active control can remove the energy from the structure effectively if it is carried out appropriately. The procedure of finding the actuator locations for a given structure, suggested in this paper, can offer the same modal response with minimum control forces while the spillorver is kept low.
Integrated optimal structural and vibration control design
A new integrated design procedure for a structural control system is presented in this paper. The optimal design of a controlled structure and S.S. (steady state) control forces was achieved through the homogenization method and displacement feedback law. The optimal structure obtained satisfies structural design requirements without possessing large stress value in S.S.; the classical and optimal controls were applied to reduce the structural vibration within a reasonable span of time. The results show that the dynamic response of the controlled structural design with active control is superior to the traditional static design. Thus, active control can remove the energy from the structure effectively if it is carried out appropriately. The procedure of finding the actuator locations for a given structure, suggested in this paper, can offer the same modal response with minimum control forces while the spillorver is kept low.
Integrated optimal structural and vibration control design
Ein integrierter Entwurf der optimalen Struktur und der Schwingungsregelung
Ou, J.S. (Autor:in) / Kikuchi, N. (Autor:in)
Structural Optimization ; 12 ; 209-216
1996
8 Seiten, 13 Bilder, 23 Quellen
Aufsatz (Zeitschrift)
Englisch
Auslegung (Dimension) , Fachwerk , Schwingungsdämpfung , Schwingungsverhalten , Steuerungs- und Regelungssystem , Algorithmus , Optimierung , stationärer Zustand , mechanische Homogenisierung , Regelgröße , Druckkraft , Schwingungsdämpfer , mathematisches Modell , Differenzialgleichung , Bewegungsgleichung , Vektor , Flussdiagramm , Integralgleichung , Verlagerung , aktives Bauelement , Zielfunktion , Schwingungsform
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