custom design and engineering services available.Basic (planar face) and spherical endpieces available.discrete stack (150 V / 500 V / 1000 V maximum).bare piezo stacks / encased piezo stacks.large displacements - up to 0.15-0.20% of piezo stack height.6(3), 335–345 (2016)Ĭhung, N.T., Thuy, N.N., Thu, D.T.N., Chau, L.H.: Numerical and experimental analysis of the dynamic behavior of piezoelectric stiffened composite plates subjected to airflow. Rajan, L.W., Kamal, M.B.: Shape control and vibration analysis of piezolaminated plates subjected to electromechanical loading. Nguyen, V.T., Kumar, P., Leong, J.Y.C.: Finite element modelling and simulations of piezoelectric actuators responses with uncertainty quantification. In: VETOMAC-3 and ACSIM 2004 International Conference, pp. Joshi, A., Khot, S.M.: Smart actuator effectiveness improvement through modal analysis. Young-Hun, L.: Finite-element simulation of closed loop vibration control of a smart plate under transient loading. In: ICAS 2002 Congress, Toronto, Canada (2002) Yaman, Y., Caliskan, T., Nalbantoglu, V., Prasad, E., Waechter, D.: Active vibration control of a smart plate. 319, 355–368 (2018)Ĭarrera, E., Valvano, S., Kulikov, G.M.: Electro-mechanical analysis of composite and sandwich multilayered structures by shell elements with node-dependent kinematics. Kpeky, F., Abed-Meraim, F., Daya, E.M.: New linear and quadratic prismatic piezoelectric solid–shell finite elements. Najib, A.M., Muhammad, M.N., Fairul, A.J., Bani Hashim, A.Y., Hasib, H.: Analysis of unimorph piezoceramic patches on damped square shaped plate. Gibbs, G.P., Fuller, C.R.: Excitation of thin beams using asymmetric piezoelectric actuators. Halim, D., Moheimani, S.O.R.: An optimization approach to optimal placement of collocated piezoelectric actuators and sensors on a thin plate. Gedeon, D., Rupitsch, S.J.: Finite element based system simulation for piezoelectric vibration energy harvesting devices. Sensors 18(12), 1–24 (2018)īilgunde, P.N., Bond, L.J.: In-situ health monitoring of piezoelectric sensors using electromechanical impedance: a numerical perspective. 36(1), 136–151 (2012)Ĭhen, Y., Xue, X.: Advances in the structural health monitoring of bridges using piezoelectric transducers. Gosiewski, Z., Koszewnik, A.P.: Fast prototyping method for the active vibration damping system of mechanical structures. Kozien, M.S., Koltowski, B.: Comparison of active and passive damping of plate vibration by piezoelectric actuators-FEM simulation. In: 11th Intersociety Conference on Thermal and Thermomechanical Phenomena in Electronic Systems (ITHERM), Orlando, pp. 13, 661–667 (2004)Īl Hazmi, M.W.: Finite element analysis of cantilever structure excited by patches of piezoelectric actuators.
Karagülle, H., Malgaca, L., Öktem, H.F.: Analysis of active vibration control in smart structures by ANSYS. It can be concluded that the finite element modelling can be used as a new tool for scientific investigation of this material in various form. The mode shapes and natural frequencies at specific frequency spectrum are also presented. The results show that the behaviour of the piezoelectric element for various electric excitation and motor vibration depends on the different frequency range. A 3D finite-element model is developed with piezoelectric patches, which are surface bonded on a thin quadrilateral plate and supported with spring damper elements. The goal of this paper is to present a new approach using a finite element formulation for the piezoelectric element as an aiding tool for an analytical approach to estimate the system transfer function. The transfer function is complicated to be determined using an analytical approach, especially for a thin structure with embedded actuators and sensors. The control of the piezo element system requires knowledge of transfer functions between the input and the output of the system. The piezoelectric element can be used both as actuator and sensor.
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