DYNAMIC ANALYSIS AND ACTIVE CONTROL OF DISTRIBUTED PIEZOTHERMOELASTIC FGM COMPOSITE BEAM WITH POROSITIES MODELED BY THE FINITE ELEMENT METHOD

被引:0
作者
El Harti, Khalid [1 ]
Sanbi, Mustapha [2 ]
Saadani, Rachid [1 ]
Bentaleb, Mouhcine [1 ]
Rahmoune, Miloud [1 ]
机构
[1] Moulay Ismail Univ, Lab Adv Mat Studies & Applicat, FS EST, Meknes, Morocco
[2] Abdelmalek Essaadi Univ, Natl Sch Appl Sci, Tetouan 93030, Morocco
来源
COMPOSITES-MECHANICS COMPUTATIONS APPLICATIONS | 2021年 / 12卷 / 01期
关键词
functionally graded porous materials; piezoelectricity; vibration; thermal loading; Timoshenko?s beam theory; active vibration control; linear quadratic Gaussian; Kalman filter; FUNCTIONALLY GRADED BEAMS; VIBRATION CONTROL; DEFLECTION CONTROL; SANDWICH BEAMS; LAYERS; PLATES;
D O I
暂无
中图分类号
O3 [力学];
学科分类号
08 ; 0801 ;
摘要
An analytical method on active vibration control of smart functionally graded laminated beam containing layers of piezoelectric materials, used as sensors and actuators, under a thermal load, is investigated. The properties of FGM layer are functionally graded in the z-axis direction according to the volume fraction power law distribution. During the manufacture of FGMs, porosities may occur in the material, so it is necessary to take into account the effect of these imperfections. The effect of thermoelastic coupling on the structure dynamics and control are studied and discussed. Linear quadratic Gaussian (LQG) control accompanied by Kalman's filter is used for active vibration control of the FG beam with porosity. The motion equations are derived based on the Timoshenko's beam theory and the finite element method through Hamilton's principle. The simulation's results are presented to visualize the states of their dynamics.
引用
收藏
页码:57 / 74
页数:18
相关论文
共 50 条
[41]   A shell finite element for active-passive vibration control of composite structures with piezoelectric and viscoelastic layers [J].
Boudaoud, Hakim ;
Belouettar, Salim ;
Daya, El Mostafa ;
Potier-Ferry, Michel .
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2008, 15 (3-4) :208-219
[42]   Analysis of Energy Harvester Beam Performance and Enhancement of its Efficiency Utilizing Smart Laminated Composite Materials: a Finite Element Approach [J].
Jegadeesan, K. ;
Shankar, K. .
JOURNAL OF VIBRATION ENGINEERING & TECHNOLOGIES, 2025, 13 (01)
[43]   Dynamic Analyses of Two-Dimensional Functionally Graded Timoshenko Beam using Finite element Method [J].
Aljashaami, Dhyai Hassan Jawad ;
Al-Shujairi, Mohammed A. ;
Juboori, Ameen M. Al ;
Khafaji, Salwan Obaid Waheed ;
Aubad, Mohammed Jawad .
METALLURGICAL & MATERIALS ENGINEERING, 2023, 29 (01) :53-71
[44]   Buckling and vibration analysis of functionally graded composite structures using the finite element method [J].
Oyekoya, O. O. ;
Mba, D. U. ;
El-Zafrany, A. M. .
COMPOSITE STRUCTURES, 2009, 89 (01) :134-142
[45]   Nonlinear buckling analysis of hygrothermoelastic composite shell panels using finite element method [J].
Kundu, Chinmay Kumar ;
Han, Jae-Hung .
COMPOSITES PART B-ENGINEERING, 2009, 40 (04) :313-328
[46]   Geometrically nonlinear transient analysis of laminated composite shells using the finite element method [J].
Nanda, Namita ;
Bandyopadhyay, J. N. .
JOURNAL OF SOUND AND VIBRATION, 2009, 325 (1-2) :174-185
[47]   Dynamic Analysis of a Rotating Double-Tapered FGM Beam with Various Shear Models Using a Constrained Variational Method [J].
Zhou, Zixuan ;
Huang, Xiuchang ;
Hua, Hongxing .
INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2022, 22 (07)
[48]   Dynamic Analysis of a Timoshenko Beam Subjected to an Accelerating Mass Using Spectral Element Method [J].
Chen, Guangsong ;
Qian, Linfang ;
Yin, Qiang .
SHOCK AND VIBRATION, 2014, 2014
[49]   Dynamic Analysis of Cold-Rolling Process Using the Finite-Element Method [J].
Kapil, Sajan ;
Eberhard, Peter ;
Dwivedy, Santosha K. .
JOURNAL OF MANUFACTURING SCIENCE AND ENGINEERING-TRANSACTIONS OF THE ASME, 2016, 138 (04)
[50]   Nonlinear dynamic analysis of spatially suspended elastic catenary cable with finite element method [J].
Sung-Pil Chang ;
Jung-Il Park ;
Kyoung-Chan Lee .
KSCE Journal of Civil Engineering, 2008, 12 :121-128