| 电动振动台扩展台面的动力学性能分析 |
| |
| 引用本文： | 李红强,钱志良,王孝忠,吕兴东.电动振动台扩展台面的动力学性能分析[J].苏州大学学报(工科版),2005,25(4):36-38. |
| |
| 作者姓名： | 李红强 钱志良 王孝忠 吕兴东 |
| |
| 作者单位： | 1. 苏州大学机电工程学院,江苏,苏州,215021
2. 苏州东菱振动试验仪器有限公司,江苏,苏州,215011 |
| |
| 摘 要： | 针对电动振动台系统中的部件——扩展台面，提出了一阶固有频率的有限元算法，建立了模态求解的数学方程式；并根据已有算法和数学方程进行了工程实例计算，计算结果与产品的实测数据吻合，为附加台面的有效设计提供了预评价方法。
|
| 关 键 词： | 电动振动台 扩展台面 有限元法 动力学 模态分析 |
| 文章编号： | 1673-047X（2005）04-0036-03 |
| 收稿时间： | 2005-04-01 |
| 修稿时间： | 2005-04-01 |
Head Expander Structure Dynamical Analysis of Dynamoelectric Vibration Shaker |
| |
| LI Hong-qiang,QIAN Zhi-liang,WANG Xiao-Zhong,LU Xing-dong.Head Expander Structure Dynamical Analysis of Dynamoelectric Vibration Shaker[J].Journal of Suzhou University(Engineering Science Edition),2005,25(4):36-38. |
| |
| Authors: | LI Hong-qiang QIAN Zhi-liang WANG Xiao-Zhong LU Xing-dong |
| |
| Abstract: | The article put forward connatural frequency FEM of the head expander, some mathematics equations of Modal analysis were founded. Meanwhile, the author made an engineering example according to the calculation method and mathematics equations. The calculation data was the same as the testing data, so it manifested the practicability,effectiveness and reliability of this method to design and analysis the head expander of dynamoelectric shaker. Therefore, it is very safe to draw a conclusion that the method is a good pre-evaluate way to the Modal analysis of head expander. |
| |
| Keywords: | dynamoelectric vibration shaker head expander FEM dynamic modal analysis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
