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Structural-acoustic optimization of stiffened panels based on a genetic algorithm

✍ Scribed by Lu-yun Chen; De-yu Wang


Book ID
107512742
Publisher
Harbin Engineering University
Year
2007
Tongue
English
Weight
724 KB
Volume
6
Category
Article
ISSN
1671-9433

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In this paper, the genetic algorithm (GA) method is used for the multi-objective optimization of ring stiffened cylindrical shells. The objective functions seek the maximum fundamental frequency and minimum structural weight of the shell subjected to four constraints including the fundamental freque