Thermal Aeroelastic Tailoring for Laminated Panel with Lamination Parameters and JAYA Algorithm

This work investigates thermal aeroelastic tailoring of a laminated composite panel with a lamination parameter-based method. Equivalent membrane and bending coefficients of thermal expansions for symmetric laminated panel are derived and represented with lamination parameters using Classical Lamina...

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Bibliographic Details
Published in:International journal of aerospace engineering 2022, Vol.2022, p.1-18
Main Authors: Jin, Peng, Zheng, Qihao, Wei, Wei
Format: Article
Language:English
Subjects:
Advanced manufacturing technologies
Aeroelasticity
Aerospace engineering
Aircraft
Boundary conditions
Composite materials
Flutter
Genetic algorithms
Investigations
Laminar composites
Laminated plate theory
Load
Mathematical models
Optimization
Optimization algorithms
Parameters
Plate theory
Thermal expansion
Variables
Vibration
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Summary:This work investigates thermal aeroelastic tailoring of a laminated composite panel with a lamination parameter-based method. Equivalent membrane and bending coefficients of thermal expansions for symmetric laminated panel are derived and represented with lamination parameters using Classical Laminated Plate Theory. The relationship between thermal flutter behavior and lamination parameters is examined. The optimization process is split into two stages. In the first stage, lamination parameters and laminate thicknesses are as design variables to minimize the structure mass, subject to thermal flutter behavior and feasible region constraints of lamination parameters. In the second-stage, instead of using conventional genetic algorithm, the enhanced JAYA method is extended to search the laminate configuration to target the optimal lamination parameters. The effectiveness of the presented method is demonstrated through a thermal aeroelastic tailoring problem.
ISSN:1687-5966
1687-5974
DOI:10.1155/2022/5201514