A shape and size optimization framework is developed to improve the structural
performance of the stiffened shell using isogeometric analysis. To accurately model the …

This extended abstract summarizes recent efforts made toward the design, manufacturing,
and testing of stiffened thin-walled lightweight structures fabricated using additive …

Variable angle tow (VAT) steered laminate can increase the structural buckling performance
of any structure by tailoring the in-plane stress distribution. Consequently, the present study …

The homogenization approach is commonly used for lattice structure design by simplifying
the modeling of complex geometric structures using simple solid elements in the finite …

Advanced composite structures with variable-angle tow (VAT) steered laminates have
shown enhanced structural performance over traditional straight fiber path laminates …

Composite laminates constructed using variable angle tow (VAT), feature a fiber path that is
different from the typical straight trajectory, which follows a curvilinear route. This unique …

High levels of vibration in aerospace structures can lead to structural failure, loosening of
bolts, increased noise, and potential health issues for passengers, making vibration control …

This paper presents a method for predicting the buckling load of stiffened panels using
multifidelity modeling based on quadratic neural networks (QNNs) with adaptive activation …

Kevlar-reinforced composite laminates are renowned for their outstanding mechanical
properties and widespread applicability across various sectors, including the aerospace and …

This research proposal presents Bayesian optimization and reduced order modeling
methods to accelerate numerical analysis and design of structure mechanical system. First …