scholarly journals Maximizing the Fundamental Frequency of Laminated Composite Plates with Optimally Shaped Curvilinear Fibers

2009 ◽  
Vol 3 (6) ◽  
pp. 867-876 ◽  
Author(s):  
Shinya HONDA ◽  
Yoshihiro NARITA ◽  
Katsuhiko SASAKI
Keyword(s):  
Fundamental Frequency ◽  
Laminated Composite ◽  
Composite Plates ◽  
Laminated Composite Plates ◽  
Curvilinear Fibers

Layer optimization for maximum fundamental frequency of rigid point-supported laminated composite plates

2011 ◽  
Vol 32 (12) ◽  
pp. 1988-2000 ◽  
Author(s):  
Z. Gul Apalak ◽  
M. Kemal Apalak ◽  
R. Ekici ◽  
M. Yildirim
Keyword(s):  
Fundamental Frequency ◽  
Laminated Composite ◽  
Composite Plates ◽  
Laminated Composite Plates

Fiber Orientation Angles Optimization for Maximum Fundamental Frequency of Laminated Composite Plates by the Genetic Algorithm and Meshless Method

2014 ◽  
Vol 709 ◽  
pp. 130-134
Author(s):  
Feng Wang ◽  
Wei Ping Zhao ◽  
Song Xiang
Keyword(s):  
Genetic Algorithm ◽  
Fundamental Frequency ◽  
Fiber Orientation ◽  
Meshless Method ◽  
Laminated Composite ◽  
Composite Plates ◽  
Laminated Plates ◽  
Laminated Composite Plates ◽  
Fundamental Frequencies ◽  
Design Variables

Fiber orientation angles optimization is carried out for maximum fundamental frequency of clamped laminated composite plates using the genetic algorithm. The meshless method is utilized to calculate the fundamental frequency of clamped laminated composite plates. In the present paper, the maximum fundamental frequency is an objective function; design variables are a set of fiber orientation angles in the layers. The examples of square laminated plates are considered. The results for the optimal fiber orientation angles and the maximum fundamental frequencies of the 2-layer plates are presented.

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