Eigenfrequency computation by the finite sine transform method on a rectangular plate carrying arbitrary number of concentrated masses and springs
文献类型：会议论文
| 作者 | Zhang Y(张吟)
|
| 出版日期 | 2007 |
| 会议名称 | 14th International Congress on Sound and Vibration 2007, ICSV 2007 |
| 会议日期 | July 9, 2007 - July 12, 2007 |
| 会议地点 | Cairns, QLD, Australia |
| 关键词 | Arbitrary number Combined method Concentrated mass Eigen frequencies Eigenfrequency Mode shapes Rectangular plates Sine transforms |
| 中文摘要 | A generalized finite sine transform method (FSTM) is presented in this paper and applied to the eigenfrequency computation of a rectangular plate with arbitrarily distributed concentrated masses and translational springs. Compared with the analytical-and-numerical combined method (ANCM), FSTM keeps the same number of mode shapes in the system eigenfrequencies computation in order to have the convergence. However, unlike ANCM or the finite element method (FEM), whose eigenfrequency computation depends on the number of mode or element. The eigenfrequency computation by FSTM is mainly dependent on the total number of concentrated masses and springs. Therefore, the FSTM computation on the system eigenfrequencies is much faster when the total number of concentrated masses and springs is small. |
| 收录类别 | EI |
| 会议录 | 14th International Congress on Sound and Vibration 2007, ICSV 2007
 |
| 语种 | 英语 |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/60302]  |
| 专题 | 力学研究所_力学所知识产出(1956-2008) |
| 推荐引用方式 GB/T 7714 | Zhang Y. Eigenfrequency computation by the finite sine transform method on a rectangular plate carrying arbitrary number of concentrated masses and springs[C]. 见:14th International Congress on Sound and Vibration 2007, ICSV 2007. Cairns, QLD, Australia. July 9, 2007 - July 12, 2007. |
入库方式： OAI收割
来源：力学研究所
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