Recurrent Neural Networks for Fuzzy Data as a Material Description within the Finite Element Method

2011 ◽  
Author(s):  
S. Freitag ◽  
W. Graf ◽  
M. Kaliske
Keyword(s):  
Neural Networks ◽  
Finite Element Method ◽  
Finite Element ◽  
Recurrent Neural Networks ◽  
Fuzzy Data ◽  
The Finite Element Method ◽  
Element Method

Simulation of Grinding by Means of the Finite Element Method and Artificial Neural Networks

2012 ◽  
pp. 193-218
Author(s):  
A.P. Markopoulos
Keyword(s):  
Neural Networks ◽  
Finite Element Method ◽  
Finite Element ◽  
Artificial Neural Networks ◽  
Ann Model ◽  
The Finite Element Method ◽  
Ann Models ◽  
Artificial Neural ◽  
Complex Phenomena ◽  
Element Method

Simulation of grinding is a topic of great interest due to the wide application of the process in modern industry. Several modeling methods have been utilized in order to accurately describe the complex phenomena taking place during the process, the most common being the Finite Element Method (FEM) and the Artificial Neural Networks (ANN). In the present work, a FEM model and an ANN model for precision surface grinding, are presented. Furthermore, a new approach, a combination of the aforementioned methods, is proposed, and a hybrid model is presented. This model comprises the advantages of both FEM and ANN models. The three kinds of models described in this work are able to accurately predict several grinding features that define the outcome of the process and the quality of the final product.

Simulation of tuning graphene plasmonic behaviors by ferroelectric domains for self-driven infrared photodetector applications

Nanoscale ◽  
2019 ◽  
Vol 11 (43) ◽  
pp. 20868-20875 ◽  
Author(s):  
Junxiong Guo ◽  
Yu Liu ◽  
Yuan Lin ◽  
Yu Tian ◽  
Jinxing Zhang ◽  
...  
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Interfacial Effect ◽  
Infrared Photodetector ◽  
The Finite Element Method ◽  
Ferroelectric Domains ◽  
Element Method

We propose a graphene plasmonic infrared photodetector tuned by ferroelectric domains and investigate the interfacial effect using the finite element method.

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