Flutter control of a composite plate with piezoelectric multilayered actuators

Raja, S.; Pashilkar, AA; Sreedeep, R; Kamesh, J.V.

doi:10.1016/j.ast.2006.01.003

Cited by 57 publications

(32 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…Abdel-Motagaly et al [1] used a coupled structural-electrical modal finite element model for nonlinear flutter control of composite panels under yawed supersonic flow by means of embedded piezo-electric sensors and actuators. Raja et al [41] employed coupled piezo-electric finite element procedures along with unsteady aerodynamics and optimal (LQG) control theory to present an active flutter velocity enhancement scheme for composite plate wing surfaces incorporating multilayered piezo-electric actuators and sensors. Moon [32] employed the finite element method in conjunction with a linear quadratic regulator (LQR) with output feedback for the nonlinear supersonic flutter control of a composite panel with surface-bonded piezoelectric actuators and sensors.…”

Section: Introductionmentioning

confidence: 99%

Aeroelastic analysis and active flutter suppression of an electro-rheological sandwich cylindrical panel under yawed supersonic flow

Hasheminejad

Motaaleghi

2015

Aerospace Science and Technology

View full text Add to dashboard Cite

Section: Introductionmentioning

confidence: 99%

Aeroelastic analysis and active flutter suppression of an electro-rheological sandwich cylindrical panel under yawed supersonic flow

Hasheminejad

Motaaleghi

2015

Aerospace Science and Technology

View full text Add to dashboard Cite

“…The sensing voltage V sk can be calculated by the following expression [30][31] : 6 Fengming LI and Zhiguang SONG…”

Section: Design Of Controllersmentioning

confidence: 99%

Vibration analysis and active control of nearly periodic two-span beams with piezoelectric actuator/sensor pairs

Song

2015

Appl. Math. Mech.-Engl. Ed.

View full text Add to dashboard Cite

The piezoelectric materials are used to investigate the active vibration control of ordered/disordered periodic two-span beams. The equation of motion of each sub-beam with piezoelectric patches is established based on Hamilton's principle with an assumed mode method. The velocity feedback control algorithm is used to design the controller. The free and forced vibration behaviors of the two-span beams with the piezoelectric actuators and sensors are analyzed. The vibration properties of the disordered two-span beams caused by misplacing the middle support are also researched. In addition, the effects of the length disorder degree on the vibration performances of the disordered beams are investigated. From the numerical results, it can be concluded that the disorder in the length of the periodic two-span beams will cause vibration localizations of the free and forced vibrations of the structure, and the vibration localization phenomenon will be more and more obvious when the length difference between the two sub-beams increases. Moreover, when the velocity feedback control is used, both the forced and the free vibrations will be suppressed. Meanwhile, the vibration behaviors of the two-span beam are tuned.

show abstract

“…Piezoelectric control of functionally graded material (FGM) plates has been studied [24,25]. Use of piezoelectric actuators for controlling panel flutter has been the subject of [9,10]. In the above studies isotropic piezoelectric materials were employed as actuators and sensors while the orthotropic piezo-actuators can also be used for this purpose [26].…”

Section: Introductionmentioning

confidence: 99%

“…Present study is directed to the optimal control of rectangular plates to damp out vibrations caused by time-dependent transverse loads and moment boundary conditions using an open-loop controlled piezoelectric patch actuator. Damping out the excessive vibrations is of importance for a large number of structural components and especially important for aircraft wings and space crafts for operational reasons [9][10][11]. For this reason structures with surface bonded piezoelectric patch actuators have received considerable attention for the development of smart structures capable of damping out excessive vibrations.…”

Section: Introductionmentioning

confidence: 99%

Optimal piezoelectric control of a plate subject to time-dependent boundary moments and forcing function for vibration damping

Küçük

Yildirim

Adali

2015

Computers & Mathematics with Applications

View full text Add to dashboard Cite

a b s t r a c tActive vibration control problem for a rectangular plate subject to moment boundary conditions and forcing function is solved by means of a maximum principle. The control is exercised by a patch actuator and the solution is formulated using an adjoint variable leading to a coupled boundary-initial-terminal value problem. The application of the maximum principle yields the optimal control expression as well as the explicit solution for a simply supported plate. The objective functional to be minimized is defined as a quadratic functional of displacement and velocity and also includes a penalty in terms of control voltage applied to the piezoelectric patch actuator. The penalty term limits the amount of control energy spent during the control process. Numerical results are presented to assess the effect of the optimal control algorithm.

show abstract

Flutter control of a composite plate with piezoelectric multilayered actuators

Cited by 57 publications

References 13 publications

Aeroelastic analysis and active flutter suppression of an electro-rheological sandwich cylindrical panel under yawed supersonic flow

Aeroelastic analysis and active flutter suppression of an electro-rheological sandwich cylindrical panel under yawed supersonic flow

Vibration analysis and active control of nearly periodic two-span beams with piezoelectric actuator/sensor pairs

Optimal piezoelectric control of a plate subject to time-dependent boundary moments and forcing function for vibration damping

Contact Info

Product

Resources

About