Fine tuning of a fuzzy controller for vibration suppression of smart plates using genetic algorithms

被引：29

作者：

Tairidis, G. ^{[1
]}

Foutsitzi, G. ^{[2
]}

Koutsianitis, P. ^{[1
]}

Stavroulakis, G. E. ^{[1
]}

机构：

[1] Tech Univ Crete, Sch Prod Engn & Management, GR-73100 Khania, Greece

[2] Technol Educ Inst Epirus, Dept Accounting & Finance, TEI Campus Psathaki, GR-48100 Preveza, Greece

来源：

ADVANCES IN ENGINEERING SOFTWARE | 2016年 / 101卷

关键词：

Smart structures; Piezoelectric composites; Plate model; Active control; Fuzzy control; Genetic algorithms; LOGIC CONTROLLERS;

D O I：

10.1016/j.advengsoft.2016.01.019

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Piezoelectric sensors and actuators are used for vibration control and suppression of a smart composite plate. In the present paper, the vibration suppression of smart structures using intelligent control strategy is considered. A smart plate described by Mindlin plate theory is used in the finite element modeling of laminates with piezoelectric layers. The control is based on a set of fuzzy rules that combine the membership functions of the system variables by using fuzzy inference techniques. A genetic algorithm is used in order to optimize the parameters of the fuzzy controller. The numerical results indicate that the problem statement is successful and the proposed method is very efficient. In addition, the results obtained are very satisfactory compared to previous investigations of our team. All implementations are built and tested within MATLAB environment. (C) 2016 Civil-Comp Ltd. and Elsevier Ltd. All rights reserved.

引用

页码：123 / 135

页数：13

共 27 条

[1] Genetic algorithm for the design of a class of fuzzy controllers: An alternative approach [J].