Towards accurate prediction for ultra-low carbon tempered martensite property through the cross-correlated substructures

Jia, Xingqi; Li, Wei; Lu, Qi; Du, Hao; Xu, Yuantao; Jin, Xuejun

doi:10.1016/j.matdes.2021.110126

Cited by 6 publications

(1 citation statement)

References 32 publications

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“…Introducing digital information into the full connection layer was a widely used data coupling method in previous studies. , To investigate the difference between the multimodal data coupling method utilized herein and the method that introduces time-digital information to the full connection layer for CA prediction, a second CNN framework is developed. Figure a is a schematic diagram of the architecture.…”

Section: Resultsmentioning

confidence: 99%

Multimodal Deep-Learning Framework for Accurate Prediction of Wettability Evolution of Laser-Textured Surfaces

Zhang

Yang

Zhao

et al. 2023

ACS Appl. Mater. Interfaces

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The lengthy process through which laser-textured surfaces transform from hydrophilic to hydrophobic severely restricts their practical applications. Accurately predicting the wettability evolution curve is crucial; however, developing a reliable prediction model remains challenging. Herein, a data-driven multimodal deep-learning framework was developed, in which multimodal data of micro/nanostructure morphology images, composition distribution images, and time information are effectively coupled and fed into a convolutional neural network (CNN). Rich data input and in-depth data mining make the framework more robust, achieving accurate prediction of the wettability evolution curves of various typical micro/nanostructures. Additionally, accurate prediction of input images with varying magnifications and untrained laser-textured surfaces demonstrates the generalizability of the multimodal CNN framework. The visualization results of the convolution layer confirmed the rationality of the information learned by the model. Additionally, the proposed multimodal CNN framework was successfully utilized to investigate the optimization process. Further, a laser-textured surface with a shorter evolution period and a larger final contact angle was realized. The proposed multimodal CNN framework offers an efficient and cost-effective method for predicting the wettability evolution curves and exploring the optimization processes, enhancing the application potential of laser micro/nanofabrication of superhydrophobic surfaces.

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Section: Resultsmentioning

confidence: 99%