Finite volume analysis of adaptive beams with piezoelectric sensors and actuators

被引:29
作者
Fallah, N. [1 ]
Ebrahimnejad, M. [1 ]
机构
[1] Univ Guilan, Fac Engn, Dept Civil Engn, Rasht, Iran
关键词
Finite volume; Smart beam; Piezoelectric; Active vibration control; ACTIVE VIBRATION CONTROL; ELEMENT-ANALYSIS; PLATE; FORMULATION; VERTEX;
D O I
10.1016/j.apm.2013.07.004
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper presents a finite volume (FV) formulation for the free vibration analysis and active vibration control of the smart beams with piezoelectric sensors and actuators. The governing equations based on Timoshenko beam theory are discretized using the finite volume method. For the purpose of forced vibration control of beam structures, the negative velocity feedback controller is designed for the single-input, single-output system. To achieve the best effect, the piezoelectric sensors and actuators are coupled with the host structure in different positions and then the performance of the designed control system is evaluated for each position. In the test examples, first the shear locking free feature of the present formulation is demonstrated. This has been performed by doing static and natural frequency analysis of some reference models. Then, the capability of the proposed method for the prediction of uncontrolled forced vibration response and active vibration control of a beam structure is studied. (C) 2013 Elsevier Inc. All rights reserved.
引用
收藏
页码:722 / 737
页数:16
相关论文
共 43 条
[1]  
[Anonymous], 2000, Prentice-hall International Series in Civil Engineering and Engineering Mechanics
[2]   A FINITE-VOLUME PROCEDURE TO SOLVE ELASTIC SOLID MECHANICS PROBLEMS IN 3-DIMENSIONS ON AN UNSTRUCTURED MESH [J].
BAILEY, C ;
CROSS, M .
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1995, 38 (10) :1757-1776
[3]   DISTRIBUTED PIEZOELECTRIC POLYMER ACTIVE VIBRATION CONTROL OF A CANTILEVER BEAM [J].
BAILEY, T ;
HUBBARD, JE .
JOURNAL OF GUIDANCE CONTROL AND DYNAMICS, 1985, 8 (05) :605-611
[4]   A 4-NODE PLATE BENDING ELEMENT BASED ON MINDLIN REISSNER PLATE-THEORY AND A MIXED INTERPOLATION [J].
BATHE, KJ ;
DVORKIN, EN .
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 1985, 21 (02) :367-383
[5]   New shear actuated smart structure beam finite element [J].
Benjeddou, A ;
Trindade, MA ;
Ohayon, R .
AIAA JOURNAL, 1999, 37 (03) :378-383
[6]  
Cavalcante M.A.A., 2012, J APPL MECH, V79
[7]   Finite-volume micromechanics of periodic materials: Past, present and future [J].
Cavalcante, Marcio A. A. ;
Pindera, Marek-Jerzy ;
Khatam, Hamed .
COMPOSITES PART B-ENGINEERING, 2012, 43 (06) :2521-2543
[8]   Homogenization of elastic-plastic periodic materials by FVDAM and FEM approaches - An assessment [J].
Cavalcante, Marcio A. A. ;
Khatam, Hamed ;
Pindera, Marek-Jerzy .
COMPOSITES PART B-ENGINEERING, 2011, 42 (06) :1713-1730
[9]   Transient Finite-Volume Analysis of a Graded Cylindrical Shell Under Thermal Shock Loading [J].
Cavalcante, Marcio A. A. ;
Marques, Severino P. C. ;
Pindera, Marek-Jerzy .
MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2011, 18 (01) :53-67
[10]  
Crawley E. F., 1988, Proceedings of the 1988 American Control Conference, P1890