Prediction of molten pool temperature in laser solid forming based on PSO-LSTM

Prediction of molten pool temperature in laser solid forming based on PSO-LSTM

The temperature of the molten pool in Laser Solid Forming has a direct effect on the dimensional accuracy and mechanical properties of the parts. Accurate prediction of the melt pool temperature is important to ensure the stability of the melt pool temperature and to improve the forming accuracy and...

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Bibliographic Details
Main Authors: Junhua Wang, Junfei Xu, Yan Lu, Tancheng Xie, Jianjun Peng, Fang Yang, Xiqiang Ma
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-05-01
Series:Frontiers in Materials
Subjects:
laser solid forming (LSF)
molten pool temperature
predictive modelling
particle swarm optimization
long short-term memory neural network
Online Access:https://www.frontiersin.org/articles/10.3389/fmats.2023.1218222/full

Internet

https://www.frontiersin.org/articles/10.3389/fmats.2023.1218222/full

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