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Keywords: non-Gaussian surface topography
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Journal Articles

Predictive Modeling of Real Contact Area on Rough Surfaces Using Deep Artificial Neural Network

Available to Purchase
Siddharth Suman, Deepak K. Prajapati
Journal: Journal of Tribology
Publisher: ASME
Article Type: Research Papers
J. Tribol. November 2025, 147(11): 111501.
Paper No: TRIB-24-1525
https://doi.org/10.1115/1.4068057
Published Online: March 19, 2025
... non-Gaussian surface topographies of counterformal contacts. First, the ANN model is optimized by taking applied, skewness, kurtosis, roughness, and pattern ratio as input features, and the RCA is predicted for each ANN configuration. Later in Sec. 4.2 , the accuracy of an optimized ANN model...
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Topics: Artificial neural networks, Boundary element methods, Stress, Surface roughness, Contact mechanics, Surface topography