Decentralized harmonic active vibration control of a flexible plate using piezoelectric actuator-sensor pairs

被引：0

作者：

Baudry, Matthieu ^{[1
]}

Micheau, Philippe ^{[1
]}

Berry, Alain ^{[1
]}

机构：

[1] G.A.U.S., Mechanical Engineering Department, Université de Sherbrooke, Sherbrooke, Que. J1K 2R1, Canada

来源：

Journal of the Acoustical Society of America | 2006年 / 119卷 / 01期

关键词：

We have investigated decentralized active control of periodic panel vibration using multiple pairs combining PZT actuators and PVDF sensors distributed on the panel. By contrast with centralized MIMO controllers used to actively control the vibrations or the sound radiation of extended structures; decentralized control using independent local control loops only requires identification of the diagonal terms in the plant matrix. However; it is difficult to a priori predict the global stability of such decentralized control. In this study; the general situation of noncollocated actuator-sensor pairs was considered. Frequency domain gradient and Newton-Raphson adaptation of decentralized control were analyzed; both in terms of performance and stability conditions. The stability conditions are especially derived in terms of the adaptation coefficient and a control effort weighting coefficient. Simulations and experimental results are presented in the case of a simply supported panel with four PZT-PVDF pairs distributed on it. Decentralized vibration control is shown to be highly dependent on the frequency; but can be as effective as a fully centralized control even when the plant matrix is not diagonal-dominant or is not strictly positive real (not dissipative). © 2006 Acoustical Society of America;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Journal article (JA)

引用

页码：262 / 277

共 50 条

[1] Decentralized harmonic active vibration control of a flexible plate using piezoelectric actuator-sensor pairs
Baudry, M
Micheau, P
Berry, A
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 2006, 119 (01): : 262 - 277
[2] Active vibration control of lattice sandwich beams using the piezoelectric actuator/sensor pairs
Li, Feng-Ming
Lyu, Xiu-Xiu
Composites Part B: Engineering, 2014, 67 : 571 - 578
[3] Active vibration control of lattice sandwich beams using the piezoelectric actuator/sensor pairs
Li, Feng-Ming
Lyu, Xiu-Xiu
COMPOSITES PART B-ENGINEERING, 2014, 67 : 571 - 578
[4] Vibration control of flexible structures using fusion of inertial sensors and hyper-stable actuator-sensor pairs
Collette, C.
Matichard, F.
PROCEEDINGS OF INTERNATIONAL CONFERENCE ON NOISE AND VIBRATION ENGINEERING (ISMA2014) AND INTERNATIONAL CONFERENCE ON UNCERTAINTY IN STRUCTURAL DYNAMICS (USD2014), 2014, : 1065 - 1076
[5] New Methodology for Optimal Placement of Piezoelectric Sensor/Actuator Pairs for Active Vibration Control of Flexible Structures
Daraji, Ali H.
Hale, Jack M.
Ye, Jianqiao
JOURNAL OF VIBRATION AND ACOUSTICS-TRANSACTIONS OF THE ASME, 2018, 140 (01):
[6] PIEZOELECTRIC MODAL SENSOR ACTUATOR PAIRS FOR CRITICAL ACTIVE DAMPING VIBRATION CONTROL
LEE, CK
CHIANG, WW
OSULLIVAN, TC
JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1991, 90 (01): : 374 - 384
[7] Active vibration control of beams with optimal placement of piezoelectric sensor/actuator pairs
Kumar, K. Ramesh
Narayanan, S.
SMART MATERIALS AND STRUCTURES, 2008, 17 (05)
[8] Active aeroelastic flutter analysis and vibration control of supersonic beams using the piezoelectric actuator/sensor pairs
Song, Zhi-Guang
Li, Feng-Ming
SMART MATERIALS AND STRUCTURES, 2011, 20 (05)
[9] ACTIVE VIBRATION CONTROL OF A STIFFENED PLATE WITH A PIEZOELECTRIC ACTUATOR
Zhang, Ya-hong
Zhang, Xi-nong
2011 SYMPOSIUM ON PIEZOELECTRICITY, ACOUSTIC WAVES AND DEVICE APPLICATIONS (SPAWDA), 2011, : 264 - 268
[10] Self-learning active vibration control of a flexible plate structure with piezoelectric actuator
Tavakolpour, Ali Reza
Mailah, Musa
Darus, Intan Z. Mat
Tokhi, Osman
SIMULATION MODELLING PRACTICE AND THEORY, 2010, 18 (05) : 516 - 532

← 1 2 3 4 5 →