Parameter inversion of cantilever beam based on polynomial model
文献类型:会议论文
作者 | Song, Yang1; Wei, Xing2; Ye, Jing1,3 |
出版日期 | 2019-10-14 |
会议日期 | 2019-05-22 |
会议地点 | Hangzhou, China |
卷号 | 1324 |
期号 | 1 |
DOI | 10.1088/1742-6596/1324/1/012051 |
英文摘要 | 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. |
产权排序 | 1 |
会议录 | 2nd International Conference on Physics, Mathematics and Statistics |
会议录出版者 | Institute of Physics Publishing |
语种 | 英语 |
源URL | [http://ir.opt.ac.cn/handle/181661/31921] |
专题 | 西安光学精密机械研究所_空间光学应用研究室 |
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]. 见:. Hangzhou, China. 2019-05-22. |
入库方式: OAI收割
来源:西安光学精密机械研究所
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