A comprehensive review on high-fidelity and metamodel-based optimization of composite laminates

K Kalita, S Haldar, S Chakraborty - Archives of Computational Methods in …, 2022 - Springer
Composite laminates have found wide-ranging applications in various areas of structural,
marine and aerospace industries. Their design and optimization is a challenging task due to …

[HTML][HTML] Optimization of dynamic behavior of thin-walled laminated cylindrical shells by genetic algorithms and deep neural networks supported by modal shape …

B Miller, L Ziemiański - Advances in Engineering Software, 2020 - Elsevier
This paper presents a novel method for the optimization of the dynamic behavior of a
laminated cylinder through stacking sequence optimization. The number of layers reaches …

[PDF][PDF] Weighted sum multi-objective optimization of skew composite laminates

K Kalita, U Ragavendran… - Structural Engineering …, 2019 - academia.edu
Optimizing composite structures to exploit their maximum potential is a realistic application
with promising returns. In this research, simultaneous maximization of the fundamental …

Optimal design of laminated composite cylindrical shells for maximum fundamental frequency using sequential permutation search with mode identification

Z Jing - Composite Structures, 2022 - Elsevier
Due to the wide application of laminated composite cylindrical shells in engineering, the
design optimization of such structures is crucial. A global–local search strategy is presented …

Optimizing frequencies of skew composite laminates with metaheuristic algorithms

K Kalita, P Dey, S Haldar, XZ Gao - Engineering with Computers, 2020 - Springer
In this article, a high-fidelity structural optimization framework is developed by combining the
high-accuracy of finite element method with iterative improvement capability of metaheuristic …

A comparative study on the metaheuristic-based optimization of skew composite laminates

K Kalita, RK Ghadai, S Chakraborty - Engineering with Computers, 2022 - Springer
Plate structures are the integral parts of any maritime engineering platform. With the recent
focus on composite structures, the need for optimizing their design and functionality has now …

Nonlinear lay-up optimization of variable stiffness composite skew and taper cylindrical panels in free vibration

T Farsadi, M Rahmanian, H Kurtaran - Composite Structures, 2021 - Elsevier
In the present study, the fundamental natural frequencies of curvilinear fiber composite skew
and taper cylindrical panels are optimized applying genetic algorithm (GA). Later, the …

Optimal orientation of fibre composites for strength based on Hashin's criteria optimality conditions

RTL Ferreira, IA Ashcroft - Structural and Multidisciplinary Optimization, 2020 - Springer
The Hashin's strength criteria are usually employed in first ply failure and damage-onset
analysis of fibre-reinforced composites. This work presents optimality conditions of local …

Genetic algorithm-based fundamental frequency optimization of laminated composite shells carrying distributed mass

S Pal, K Kalita, S Haldar - Journal of the Institution of Engineers (India) …, 2022 - Springer
Composite plates and shells are an inevitable part of the modern structural, aerospace and
marine industry. Load-carrying plates and shells must be optimized from a frequency …

Natural frequencies optimization of thin-walled circular cylindrical shells using axially functionally graded materials

NT Alshabatat - Materials, 2022 - mdpi.com
One method to avoid vibration resonance is shifting natural frequencies far away from
excitation frequencies. This study investigates optimizing the natural frequencies of circular …