An artificial neural network model study of thermodynamical properties of polymers(用人工神经网络方法研究高聚物的热力学性质)

用前馈多层神经网络方法研究了高聚物的热力学性质.在本文的人工神经网络模型中,输入层为高聚物的密度ρ,缠结分子量Me, 玻璃化转变温度Tg,高聚物的高弹性模量GN,钩状构像含量β和无扰均方末端距的特征比C∞;输出层为高聚物比热Cp;隐含层的节点数为5.最后预测结果与实验结果非常接近,相对误差为2.2%~5.4%,这为研究高聚物的其它物理性质提供了一种新的方法....

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Bibliographic Details
Main Authors: HUANGYou-xing(黄有兴), XIAA-gen(夏阿根)
Format: Article
Language:zho
Published: Zhejiang University Press 2001-11-01
Series:Zhejiang Daxue xuebao. Lixue ban
Subjects:
Online Access:https://doi.org/zjup/1008-9497.2001.28.6.617-620