Active Structural Vibration Control: A Review

Alkhatib, Rabih; Golnaraghi, M. F.

doi:10.1177/05831024030355002

Cited by 190 publications

(124 citation statements)

References 152 publications

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“…Such floors are more likely to exhibit vibration serviceability issues, if not explicitly considered, due to their slenderness and lower energy dissipation capability (Pavic et al 2002;Pavic et al 2007;Nyawako et al 2013). Slender floors require careful consideration of the overall dynamic behaviour of the building, and innovative methods have been utilised to satisfy vibration serviceability demands and increase the energy dissipation capability of such structures; these include increasing structural stiffness or reducing mass, passive and active vibration control (Yang & Soong 1988;Soong & Costantinou 1994;Alkhatib & Golnaraghi 2003;Datta 2003) and viscoelastic dampers (Saidi et al 2011).…”

Section: Introductionmentioning

confidence: 99%

Nonstructural Partitions and Floor Vibration Serviceability

Devin¹,

Fanning

Pavić

2016

J. Archit. Eng.

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Section: Introductionmentioning

confidence: 99%

Nonstructural Partitions and Floor Vibration Serviceability

Devin¹,

Fanning

Pavić

2016

J. Archit. Eng.

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“…A survey on various control algorithms employed for active vibration control study for smart structures is presented by Alkhatib and Golnaragi [1]. In most of the reported works, classical constant gain velocity feedback (CGVF) control algorithm [8,13,14,21,23] is employed for active vibration control of smart beams and plates.…”

Section: Introductionmentioning

confidence: 99%

Finite element analysis of actively controlled smart plate with patched actuators and sensors

Yasin

Ahmad

Alam

2010

Lat. Am. j. solids struct.

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The active vibration control of smart plate equipped with patched piezoelectric sensors and actuators is presented in this study. An equivalent single layer third order shear deformation theory is employed to model the kinematics of the plate and to obtain the shear strains. The governing equations of motion are derived using extended Hamilton's principle. Linear variation of electric potential across the piezoelectric layers in thickness direction is considered. The electrical variable is discretized by Lagrange interpolation function considering two-noded line element. Undamped natural frequencies and the corresponding mode shapes are obtained by solving the eigen value problem with and without electromechanical coupling. The finite element model in nodal variables are transformed into modal model and then recast into state space. The dynamic model is reduced for further analysis using Hankel norm for designing the controller. The optimal control technique is used to control the vibration of the plate.

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“…The element strain matrix can be expressed using the element nodal displacement vector 18,19 = zBd e ;…”

Section: The Element Dynamics Equationmentioning

confidence: 99%

Acceleration Sensor-based First Resonance Vibration Suppression of a Double-clamped Piezoelectric Beam

Qiu¹,

Meng²,

Han³

et al. 2016

IJAV

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This paper investigates resonance vibration suppression under persistent excitation near the first structural resonant frequency of a clamped-clamped (doubly-clamped) piezoelectric flexible beam. In this study, an acceleration sensor is used to measure the resonant vibration. Firstly, the finite element method (FEM) is utilized to derive the dynamics model of the system, and modal analysis is carried out. Secondly, an acceleration feedback-based proportional-integral control algorithm and variable structure control algorithms are designed, and a numerical simulation is performed. Finally, a doubly-clamped piezoelectric flexible beam experimental setup is constructed. Experiments are conducted on resonant vibration suppression using the designed control algorithms. The numerical simulation and experimental results demonstrate that the resonant vibration can be suppressed by using the designed control methods, and the improved variable structure control method shows better control performance in suppressing the resonant vibration.

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Active Structural Vibration Control: A Review

Cited by 190 publications

References 152 publications

Nonstructural Partitions and Floor Vibration Serviceability

Nonstructural Partitions and Floor Vibration Serviceability

Finite element analysis of actively controlled smart plate with patched actuators and sensors

Acceleration Sensor-based First Resonance Vibration Suppression of a Double-clamped Piezoelectric Beam

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