Prediction of high cycle fatigue property of Ti-6Al-4V alloy using artificial neural network

Yeman M. Zhao, Hongchao C. Kou, Wei Wu, Ying Deng, Bin Tang, Jinshan S. Li

科研成果: 书/报告/会议事项章节会议稿件同行评审

5 引用 (Scopus)

摘要

In this paper, the relationship between microstructure, parameters of cyclic loading and high cycle fatigue property of Ti-6Al-4V alloy was established by artificial neural network (ANN) modeling. The back propagation (BP) neural network and radial basis function (RBF) neural network were established by MATLAB. The input parameters of these models were the primary α volume fraction, primary α size, cyclic loading frequency and stress ratio. The output parameter was high cycle fatigue strength. The neural networks were trained with dataset collected from the literature. The prediction results showed that both of the networks have good generalization ability. In addition, the BP neural network with Levenberg-Merquardt (LM) learning algorithm has better fault tolerance and versatility in dealing with high cycle fatigue property, which is able to predict the high cycle fatigue property with a high accuracy.

源语言英语
主期刊名Special and High Performance Structural Materials
编辑Yafang Han, Ying Wu, Guangxian Li, Fusheng Pan, Runhua Fan, Xuefeng Liu
出版商Trans Tech Publications Ltd
360-367
页数8
ISBN(印刷版)9783038357612
DOI
出版状态已出版 - 2016
活动Chinese Materials Conference on Special and High Performance Structural Materials, CMC 2015 - Guiyang, 中国
期限: 10 7月 201514 7月 2015

出版系列

姓名Materials Science Forum
849
ISSN(印刷版)0255-5476
ISSN(电子版)1662-9752

会议

会议Chinese Materials Conference on Special and High Performance Structural Materials, CMC 2015
国家/地区中国
Guiyang
时期10/07/1514/07/15

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