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Axel Spickenheuer
Researcher at Leibniz Institute for Neurobiology
Publications - 37
Citations - 622
Axel Spickenheuer is an academic researcher from Leibniz Institute for Neurobiology. The author has contributed to research in topics: Tailored fiber placement & Fiber. The author has an hindex of 11, co-authored 32 publications receiving 388 citations. Previous affiliations of Axel Spickenheuer include Leibniz Association.
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Uncertain natural frequency analysis of composite plates including effect of noise – A polynomial neural network approach
Sudip Dey,S. Naskar,Tanmoy Mukhopadhyay,Uwe Gohs,Axel Spickenheuer,Lars Bittrich,Srinivas Sriramula,Sondipon Adhikari,Gert Heinrich,Gert Heinrich +9 more
TL;DR: The effect of noise on a PNN based uncertainty quantification algorithm is explored and the convergence of the proposed algorithm for stochastic natural frequency analysis of composite plates is verified and validated with original finite element method (FEM).
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Improving the open-hole tension characteristics with variable-axial composite laminates: Optimization, progressive damage modeling and experimental observations
TL;DR: In this article, a numerical and experimental investigation on unnotched and open-hole tensile characteristics of fiber-steered variable-axial composite laminates was conducted, where the fiber path was obtained from an optimization framework considering manufacturing characteristics of the Tailored Fiber Placement (TFP) process.
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Uncertainty Quantification in Natural Frequency of Composite Plates - An Artificial Neural Network Based Approach:
TL;DR: The stochastic natural frequency for laminated composite plates is presented by using artificial neural network (ANN) model and the ANN model is employed as a surrogate and is trained by using supervised learning.
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Buckling optimization of composite cylinders for axial compression: A design methodology considering a variable-axial fiber layout
TL;DR: The current work on optimization of the linear buckling behavior of variable-axial (VA) shells shows both the potential of using VA-configurations to exploit their tailoring ability and the capabilities of the current optimization framework to improve and optimize the behavior of VA structures.
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Bottom up surrogate based approach for stochastic frequency response analysis of laminated composite plates
Sudip Dey,Tanmoy Mukhopadhyay,Axel Spickenheuer,Sondipon Adhikari,Gert Heinrich,Gert Heinrich +5 more
TL;DR: In this paper, a bottom up surrogate based approach is employed to quantify the variability in free vibration responses of composite cantilever plates due to uncertainty in ply orientation angle, elastic modulus and mass density.