Active vibration control of piezoelectric bonded smart structures using PID algorithm
TLDR
In this paper, an electro-mechanically coupled finite element (FE) model of smart structures is developed based on first-order shear deformation (FOSD) hypothesis, and a PID control is implemented to damp both the free and forced vibrations.About:
This article is published in Chinese Journal of Aeronautics.The article was published on 2015-02-01 and is currently open access. It has received 61 citations till now. The article focuses on the topics: Active vibration control & PID controller.read more
Citations
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Active disturbance rejection vibration control for an all-clamped piezoelectric plate with delay
TL;DR: Comparative experimental results show that the proposed TDCLADRC possesses the best disturbance rejection and vibration suppression performance.
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Active vibration suppression in flexible spacecraft with optical measurement
TL;DR: In this article, an optical camera monitoring the dynamic behaviors of the flexible appendages is introduced under the restriction of the freedom of the actuators, and an appropriate control manage coefficient is obtained numerically.
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Novel inertial piezoelectric actuator with high precision and stability based on a two fixed-end beam structure
TL;DR: In this article, an inertial piezoelectric actuator with a typical cantilever structure was proposed to address the large vibration problem in piezoelastic actuators, which achieved high precision and high stability under load conditions.
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Integrated optimization of actuators and structural topology of piezoelectric composite structures for static shape control
TL;DR: The multi-point constraints (MPC) method is used here to simulate the perfect bonding between actuator layer and host layer, which inherits the advantages of avoidance of remeshing process analytical sensitivity as well as efficient lamination description during the movement of actuators in optimization iterations.
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A 3-node piezoelectric shell element for linear and geometrically nonlinear dynamic analysis of smart structures
TL;DR: In this article, a linear and geometrically nonlinear dynamic analysis of smart structures made of multi-functional composites is performed using a 3-node shell element, which employs the Mindlin-Reissner kinematics and discrete shear gap (DSG) technique to alleviate the transverse shear locking effects.
References
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Book
Elastostatics and Kinetics of Anisotropic and Heterogeneous Shell-Type Structures
Liviu Librescu,J. G. Simmonds +1 more
TL;DR: The anvatquynhon.xyz project as discussed by the authors is a high quality resource for free books books, including classics and out-of-print books, which is compatible for Kindles, Nooks, iPads and most e-readers.
Journal ArticleDOI
A general non-linear third-order theory of plates with moderate thickness
TL;DR: A review of all third-order, two-dimensional technical theories of plates is presented and their equivalence is established in this paper, where a consistent-strain, thirdorder, displacement field is proposed and associated, variationally consistent, theory is developed.
Journal ArticleDOI
Finite element modelling of piezolaminated smart structures for active vibration control with distributed sensors and actuators
S. Narayanan,V. Balamurugan +1 more
TL;DR: In this paper, a finite element model of laminated structures with distributed piezoelectric sensor and actuator layers and control electronics is considered, where the effects of temperature on the electrical and mechanical properties and the coupling between them are also taken into consideration in the finite element formulation.
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Active vibration control of smart piezoelectric beams: Comparison of classical and optimal feedback control strategies
TL;DR: In this paper, a numerical study concerning the active vibration control of smart piezoelectric beams is performed in order to investigate their effectiveness to suppress vibrations in beams with PAs acting as sensors or actuators.
Journal ArticleDOI
A finite-element model for piezoelectric composite laminates
TL;DR: In this paper, a finite element model based on the classical laminated plate theory is developed for the active vibration control of a composite plate containing distributed piezoelectric sensors and actuators.
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