IMECH-IR  > 流固耦合系统力学重点实验室
The Exploration of Superiority about the Non-probability Reliability-Based Design Optimization Compared to the Safety Factor Method
Fan WC; Wang XJ; Wang RX(王睿星); Wang L
会议录名称2ND INTERNATIONAL CONFERENCE ON APPLIED MECHANICS, ELECTRONICS AND MECHATRONICS ENGINEERING (AMEME)
2017
会议名称2nd International Conference on Applied Mechanics, Electronics and Mechatronics Engineering (AMEME)
会议日期OCT 22-23, 2017
会议地点Beijing, PEOPLES R CHINA
摘要Non-probability reliability-based design optimization (NRBDO) theory has been widely acknowledged as an advanced and advantageous methodology for complex structural system design, especially in practical engineering of aerospace. Conversely, the traditional safety factor ( SF) design method faded out of the horizon of the designer since it considers only the mean value of design variable without the effect of dispersion properties, which has been verified to be not reasonable. In previous studies, only the physical interpretation that NRBDO method is superior compared to the SF method was given. In this paper, we make attempts to seek a mathematical explanation through design domain in which NRBDO method and SF method search for the optimal design solution, which presents strong evidences why NRBDO theory is more advanced and reasonable method from the aspects of mathematical proof. Eventually, the advancement of the NRBDO and the weakness of the SF method are illustrated with three numerical cases.
关键词Superiority Exploration Mathematical Proof Non-probability Reliability-based Design Optimization Safety Factor Method
WOS记录号WOS:000426975600078
资助信息The work of Xiaojun Wang is supported by the National Key Research and Development Program (No. 2016YFB0200700), the National Nature Science Foundation of the P.R. China (No. 11372025, No. 11432002 and No. 11602012), and Defense Industrial Technology Development Program (No. JCKY2016601B001 and No. JCKY2016205C001) for the financial supports.
ISBN号978-1-60595-497-4
收录类别CPCI-S
语种英语
引用统计
文献类型会议论文
条目标识符http://dspace.imech.ac.cn/handle/311007/75557
专题流固耦合系统力学重点实验室
推荐引用方式
GB/T 7714
Fan WC,Wang XJ,Wang RX,et al. The Exploration of Superiority about the Non-probability Reliability-Based Design Optimization Compared to the Safety Factor Method[C],2017.
条目包含的文件 下载所有文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
CPCI2017012.pdf(1122KB)会议论文 开放获取CC BY-NC-SA浏览 下载
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Fan WC]的文章
[Wang XJ]的文章
[王睿星]的文章
百度学术
百度学术中相似的文章
[Fan WC]的文章
[Wang XJ]的文章
[王睿星]的文章
必应学术
必应学术中相似的文章
[Fan WC]的文章
[Wang XJ]的文章
[王睿星]的文章
相关权益政策
暂无数据
收藏/分享
文件名: CPCI2017012.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。