|本期目录/Table of Contents|

[1]资菲菲,徐映红,徐定华.低温条件下单层纺织材料孔隙率决定反问题[J].浙江理工大学学报,2018,39-40(自科1):18-24.
 ZI Feifei,XU Yinghong,XU Dinghua.Inverse problem of porosity determination of singlelayer textile material under low temperature[J].Journal of Zhejiang Sci-Tech University,2018,39-40(自科1):18-24.
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低温条件下单层纺织材料孔隙率决定反问题()
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浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第39-40卷
期数:
2018年自科1期
页码:
18-24
栏目:
出版日期:
2017-12-31

文章信息/Info

Title:
Inverse problem of porosity determination of singlelayer textile material under low temperature
文章编号:
1673-3851 (2018) 01-0018-07
作者:
资菲菲徐映红徐定华
1.浙江理工大学 理学院,杭州 310018;2.上海财经大学 数学学院,上海 200433
Author(s):
ZI Feifei XU Yinghong XU Dinghua
1.School of Sciences, Zhejiang Sci-Tech University, Hangzhou 310018, China; 2.School of Mathematics, Shanghai University of Finance and Economics, Shanghai 200433, China
关键词:
热湿传递模型有限差分方法最优孔隙率透湿指数反问题
分类号:
O242.1
文献标志码:
A
摘要:
在低温条件下,提出了基于织物的动态热湿传递数学模型的单层织物孔隙率最优决定反问题。首先给出一个低温条件下单层织物的动态热湿传递模型,采用有限差分数值方法求解该模型,并证明了差分解的存在唯一性;其次基于该热湿传递模型,根据服装的最佳保暖透湿性来构造反问题,从而决定纺织材料孔隙率;最后,给出两组数值实例,分别通过作图法和运用遗传算法进行数值模拟,比较发现这两种方法的模拟结果误差很小,从而验证了遗传算法的有效性以及所提反问题的合理性。

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2017-06-22
网络出版日期: 2017-11-09
基金项目: 国家自然科学基金项目(11501513,11471287);浙江省自然科学基金项目(LY18A010030);浙江省教育厅科研项目(Y201534157)
作者简介: 资菲菲(1993-),女,湖南衡阳人,硕士研究生,主要从事反问题理论及应用的研究
通信作者: 徐映红,E-mail:xyh7913@163.com
更新日期/Last Update: 2018-03-12