Metamodel based high-fidelity stochastic analysis of composite laminates: A concise review with critical comparative assessment

S Dey, T Mukhopadhyay, S Adhikari - Composite Structures, 2017 - Elsevier
This paper presents a concise state-of-the-art review along with an exhaustive comparative
investigation on surrogate models for critical comparative assessment of uncertainty in …

Stochastic oblique impact on composite laminates: a concise review and characterization of the essence of hybrid machine learning algorithms

T Mukhopadhyay, S Naskar, S Chakraborty… - … Methods in Engineering, 2021 - Springer
Due to the absence of adequate control at different stages of complex manufacturing
process, material and geometric properties of composite structures are often uncertain. For a …

The optimal design of dynamic systems with negative stiffness inertial amplifier tuned mass dampers

S Chowdhury, A Banerjee, S Adhikari - Applied Mathematical Modelling, 2023 - Elsevier
The negative stiffness inertial amplifier tuned mass dampers (NSIA-TMD) are introduced in
this paper. Another two novel tuned mass dampers such as negative stiffness tuned mass …

[HTML][HTML] Multi-fidelity machine learning based uncertainty quantification of progressive damage in composite laminates through optimal data fusion

RS Chahar, T Mukhopadhyay - Engineering Applications of Artificial …, 2023 - Elsevier
Recently machine learning (ML) based approaches have gained significant attention in
dealing with computationally intensive analyses such as uncertainty quantification of …

[HTML][HTML] Stochastic dynamic analysis of twisted functionally graded plates

PK Karsh, T Mukhopadhyay, S Dey - Composites Part B: Engineering, 2018 - Elsevier
This paper presents a stochastic dynamic analysis of functionally graded plates by following
an efficient neural network based approach coupled with the finite element method. An …

Stochastic buckling analysis of sandwich plates: the importance of higher order modes

RR Kumar, T Mukhopadhyay, KM Pandey… - International Journal of …, 2019 - Elsevier
The stochastic buckling behaviour of sandwich plates is presented considering uncertain
system parameters (material and geometric uncertainty). The higher-order-zigzag theory …

Machine learning based stochastic dynamic analysis of functionally graded shells

T Mukhopadhyay, PK Karsh, B Basu, S Dey - Composite Structures, 2020 - Elsevier
This paper presents stochastic dynamic characterization of functionally graded shells based
on an efficient Support Vector Machine assisted finite element (FE) approach. Different shell …

[HTML][HTML] Probabilistic micromechanical spatial variability quantification in laminated composites

S Naskar, T Mukhopadhyay, S Sriramula - Composites Part B: Engineering, 2018 - Elsevier
This article presents a probabilistic framework to characterize the dynamic and stability
parameters of composite laminates with spatially varying micro and macro-mechanical …

Optimization of frequency separation of laminated shells carrying transversely distributed mass using genetic algorithm

S Pal, K Kalita, A Majumdar… - Journal of Vibration and …, 2024 - journals.sagepub.com
Shell structures are primarily used in the aerospace and maritime sectors. Such structures
often oscillate, and undesirable oscillations can cause structural damage. So, to eliminate …

[图书][B] Uncertainty quantification in laminated composites: a meta-model based approach

S Dey, T Mukhopadhyay, S Adhikari - 2018 - taylorfrancis.com
Over the last few decades, uncertainty quantification in composite materials and structures
has gained a lot of attention from the research community as a result of industrial …