Parameter inversion of cantilever beam based on polynomial model | |
Song, Yang1; Wei, Xing2; Ye, Jing1,3 | |
2019-10-14 | |
会议名称 | 2nd International Conference on Physics, Mathematics and Statistics, ICPMS 2019 |
会议录名称 | 2nd International Conference on Physics, Mathematics and Statistics |
卷号 | 1324 |
期号 | 1 |
会议日期 | 2019-05-22 |
会议地点 | Hangzhou, China |
出版者 | Institute of Physics Publishing |
产权排序 | 1 |
摘要 | Inverse problem is a kind of problem that "effects" are used to get the "causes". It has broad application prospects in the field of applied mathematics and physics. The paper makes an inversion analysis based on a cantilever beam via polynomial model. An iterative formula is deduced based on Gauss-Newton method to tackle inherent parameter of cantilever beam. In the process of inversing, direct problem is solved for many times. The polynomial model is constructed and taken as a direct problem solver. The method proposed in this paper can make parameter inversion of cantilever beam with variable Young's modulus. The result shows that the method has good stability. It can give some guidance for engineers to solve other inversion problem in engineering. © 2019 IOP Publishing Ltd. All rights reserved. |
作者部门 | 空间光学技术研究室 |
DOI | 10.1088/1742-6596/1324/1/012051 |
收录类别 | EI ; CPCI |
语种 | 英语 |
WOS记录号 | WOS:000562396200051 |
EI入藏号 | 20194607694764 |
引用统计 | |
文献类型 | 会议论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/31921 |
专题 | 空间光学技术研究室 |
作者单位 | 1.Xi'An Institute of Optics and Precision Mechanics of Chinese Academy of Sciences, Xi'an; 710119, China; 2.China Aerospace Academy of Systems Science and Engineering, Beijing; 100048, China; 3.University of Chinese Academy of Sciences, Beijing; 100049, China |
推荐引用方式 GB/T 7714 | Song, Yang,Wei, Xing,Ye, Jing. Parameter inversion of cantilever beam based on polynomial model[C]:Institute of Physics Publishing,2019. |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Parameter inversion (5380KB) | 会议论文 | 限制开放 | CC BY-NC-SA | 请求全文 |
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