| 永磁同步电机的自适应反步滑模变结构的混沌控制 |
| |
| 引用本文： | 范本正,李钟慎.永磁同步电机的自适应反步滑模变结构的混沌控制[J].福州大学学报(自然科学版),2008,36(Z1):78-82. |
| |
| 作者姓名： | 范本正 李钟慎 |
| |
| 作者单位： | 1. 华侨大学机电及自动化学院,福建,泉州,362021
2. 华侨大学科研处,福建,泉州,362021 |
| |
| 摘 要： | 永磁同步电机的动力学特性表明在一定的条件下PMSM会呈现混沌特性行为.为了控制不良的混沌振动,设计了一个基于自适应反步法的滑模变结构非线性控制器.M atlab数字仿真表明,基于自适应反步法的滑模变结构控制器具有健全的控制性能,它能够消除混沌现象,并能把系统的跟踪误差和参数变化迅速地以指数规律收敛到零,使得系统具有较强的抗干扰性.
|
| 关 键 词： | 永磁同步电机 反步法 滑模变结构 自适应控制 |
Chaotic control of PMSM system with adaptive backstepping sliding mode law |
| |
| FAN Ben-zheng,LI Zhong-shen.Chaotic control of PMSM system with adaptive backstepping sliding mode law[J].Journal of Fuzhou University(Natural Science Edition),2008,36(Z1):78-82. |
| |
| Authors: | FAN Ben-zheng LI Zhong-shen |
| |
| Institution: | 1.College of Mechanical Engineering and Automation,Huaqiao University,Quanzhou,Fujian 362021,China;2.Scientific Research Centre,Huaqiao University,Quanzhou,Fujian 362021,China) |
| |
| Abstract: | The dynamics of a permanent magnet synchronous machine(PMSM) shows that under certain conditions,the PMSM is experiencing chaotic behavior.To control these undesirable chaotic oscillations,a nonlinear controller based on the adaptive backstepping sliding mode law was designed.The result of simulation demonstrated that the sliding model controller based on the adaptive backstepping had healthy control performance and could eliminate the undesirable chaotic oscillations.The tracking error and parameters deviation can be eliminated exponentially,which made this system extremely robust to disturbance. |
| |
| Keywords: | permanent magnet synchronous motor backstepping sliding mode adaptive control |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《福州大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《福州大学学报(自然科学版)》下载免费的PDF全文 |
|
