Active Vibration Damping of Composite Beam using Smart Sensors and Actuators

Song, Gangbing; Qiao, Pizhong; Binienda, Wieslaw K.; Zou, Guang Ping

doi:10.1061/(asce)0893-1321(2002)15:3(97)

Cited by 72 publications

(21 citation statements)

References 6 publications

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“…Positive position feedback (PPF) controllers, originally proposed in [58] have been extensively used in structural vibration control applications [162,176,85,183,32,69,113,52,57]. These controllers have a structure reminiscent of the system which is being controlled.…”

Section: Vibration Controlmentioning

confidence: 99%

Piezoelectric Transducers for Vibration Control and Damping

Moheimani¹,

Fleming²

2006

Advances in Industrial Control

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Section: Vibration Controlmentioning

confidence: 99%

Piezoelectric Transducers for Vibration Control and Damping

Moheimani¹,

Fleming²

2006

Advances in Industrial Control

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“…In this paper, a problem is formulated with the implementation of variable stiffness, using piezoelectric actuators . A number of studies have been presented where vibration of a beam or plate is controlled by applying piezoelectric patches . A summary of the different system implementation configurations and methods used for structural control are included in Table .…”

Section: Introductionmentioning

confidence: 99%

Variable stiffness smart structure systems to mitigate seismic induced building damages

Duerr

Tesfamariam

Wickramasinghe

et al. 2012

Earthq Engng Struct Dyn

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SUMMARY Upgrading noncode conforming buildings to mitigate seismic induced damages is important in moderate to high seismic hazard regions. The damage, can be mitigated by using conventional (e.g. FRP wrapping) and emerging (e.g. smart structures) retrofit techniques. A model for the structure to be retrofitted should include relevant performance indicators. This paper proposes a variable stiffness smart structure device known as the Smart Spring to be integrated on building structures to mitigate seismic induced damage. The variable stiffness capability is of importance to structures that exhibit vertical (e.g. soft storey) irregularities and to meet different performance levels under seismic excitation. To demonstrate the utility of the proposed retrofitting technique, a four‐storey steel building is modelled in MATLAB and appropriate performance indicators are chosen. Various return period seismic hazards are generated from past earthquake event records to predict the structure's performance. The performance improvement because of the retrofitting of building structures using the variable stiffness device is presented. Copyright © 2012 John Wiley & Sons, Ltd.

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“…1). The other method is the passive vibration damping of CFRP laminates by the use of surface-bonded piezoelectric ceramic, PbZrO 3 -PbTiO 3 (PZT) sheets [9][10][11][12][13][14][15][16][17][18][19][20][21][22][23][24] (Fig. 2).…”

Section: Introductionmentioning

confidence: 99%

A new vibration damping CFRP material with interlayers of dispersed piezoelectric ceramic particles

Tanimoto

2007

Composites Science and Technology

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Active Vibration Damping of Composite Beam using Smart Sensors and Actuators

Cited by 72 publications

References 6 publications

Piezoelectric Transducers for Vibration Control and Damping

Piezoelectric Transducers for Vibration Control and Damping

Variable stiffness smart structure systems to mitigate seismic induced building damages

A new vibration damping CFRP material with interlayers of dispersed piezoelectric ceramic particles

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