Optimization of Piezoelectric Sensors Location and Number Using a Genetic Algorithm

被引：28

作者：

Bruant, I. ^{[1
]}

Gallimard, L. ^{[1
]}

Nikoukar, Sh. ^{[1
]}

机构：

[1] Univ Paris Ouest, Lab LEME, EA 4416, F-92410 Ville Davray, France

来源：

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES | 2011年 / 18卷 / 07期

关键词：

vibrations; piezoelectric sensors; optimization of sensors location and number; genetic algorithm; OPTIMAL SENSOR/ACTUATOR PLACEMENT; ACTIVE VIBRATION CONTROL; ACTUATORS;

D O I：

10.1080/15376494.2011.604600

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this article, the optimal location and number of piezoelectric sensors is formulated for active vibration control. A modified criterion is used to ensure good observability of the system by considering the minimum number of needed piezoelectric elements. A genetic algorithm is proposed to solve this bi-objective optimization problem. Simulations are presented for a thin plate.

引用

页码：469 / 475

页数：7

共 18 条

[1] Active control of laminated plates using a piezoelectric finite element [J].

Bruant, I. ;

Pablo, F. ;

Polit, O. .

MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2008, 15 (3-4) :276-290

[2] Optimal location of actuators and sensors in active vibration control [J].

Bruant, I ;

Proslier, L .

JOURNAL OF INTELLIGENT MATERIAL SYSTEMS AND STRUCTURES, 2005, 16 (03) :197-206

[3]

BRUANT I, 2010, J SOUND VIBRA

[4]

Frecker MI, 2003, J INTEL MAT SYST STR, V14, P207, DOI 10.1177/104538903031062

[5] Simultaneous placement of actuators and sensors [J].

Gawronski, W .

JOURNAL OF SOUND AND VIBRATION, 1999, 228 (04) :915-922

[6] Optimal actuator and sensor placement in flexible structures using closed-loop criteria [J].

Gueney, Murat ;

Eskinat, Esref .

JOURNAL OF SOUND AND VIBRATION, 2008, 312 (1-2) :210-233

[7] SENSOR AND ACTUATOR LOCATION IN MOTION CONTROL OF FLEXIBLE STRUCTURES [J].

HAC, A ;

LIU, L .

JOURNAL OF SOUND AND VIBRATION, 1993, 167 (02) :239-261

[8] An optimization approach to optimal placement of collocated piezoelectric actuators and sensors on a thin plate [J].

Halim, D ;

Moheimani, SOR .

MECHATRONICS, 2003, 13 (01) :27-47

[9] Optimal placement of piezoelectric sensors and actuators for vibration control of a composite plate using genetic algorithms [J].

Han, JH ;

Lee, I .

SMART MATERIALS & STRUCTURES, 1999, 8 (02) :257-267

[10] Optimal sensor/actuator placement for active vibration control using explicit solution of algebraic Riccati equation [J].

Hiramoto, K ;

Doki, H ;

Obinata, G .

JOURNAL OF SOUND AND VIBRATION, 2000, 229 (05) :1057-1075

← 1 2 →