| 弹性支撑直线电机系统模型的建立方法 |
| |
| 引用本文： | 刘杰辉,范素芹.弹性支撑直线电机系统模型的建立方法[J].河北工业科技,2004,21(5):13-15. |
| |
| 作者姓名： | 刘杰辉 范素芹 |
| |
| 作者单位： | 邯郸职业技术学院机械电子工程系,河北邯郸,056001;邯郸职业技术学院机械电子工程系,河北邯郸,056001 |
| |
| 摘 要： | 根据弹性支撑直线电机的工作原理建立了系统的理论模型,通过仿真实验表明系统的理论模型与实际模型的频响之间存在较大的偏差。为了得到更精确的数学模型,本文设计了辨识实验,讨论了辨识实验中应采用的输入信号及辨识方法,利用辨识实验得到了直线电机系统比较精确的系统数学模型,最后对辨识实验中应该注意的问题进行了说明。
|
| 关 键 词： | 直线电机 模型 辩识 Bode图 |
| 文章编号： | 1008-1534(2004)05-0013-03 |
| 修稿时间： | 2003年11月12 |
The Methods of Setting up the System Model of Iinear Motor with Elastic Support |
| |
| LIU Jie-hui,FAN Su-qin.The Methods of Setting up the System Model of Iinear Motor with Elastic Support[J].Hebei Journal of Industrial Science & Technology,2004,21(5):13-15. |
| |
| Authors: | LIU Jie-hui FAN Su-qin |
| |
| Abstract: | The system theory model is constructed first based on the principle of the linear motor with elastic support. A great difference of frequency response between the theory model and the practical system is indicated with simulation experiment. To get a more precise mathematical model, we design the identifying experiment and discuss the inputting signals and the identifying methods. A more precise mathematical model of the linear motor is acquired with system identification. The matters needing attention in system identification are given. |
| |
| Keywords: | linear motor model identification bode diagram |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
