| MEMS静电悬浮陀螺仪悬浮支承控制器设计 |
| |
| 引用本文： | 徐超,严小军,马高印,游鹏程,张龙.MEMS静电悬浮陀螺仪悬浮支承控制器设计[J].导航与控制,2014,13(6):34-39. |
| |
| 作者姓名： | 徐超 严小军 马高印 游鹏程 张龙 |
| |
| 作者单位： | 北京航天控制仪器研究所,北京,100039 |
| |
| 摘 要： | 以MEMS静电悬浮陀螺仪敏感结构为研究对象,针对陀螺仪转子运动模型非线性和参数不确定的特点,采用自适应模糊PID控制策略设计了陀螺仪转子五自由度悬浮支承控制器.将MAT-LAB中Fuzzy模块和Simulink模块结合,对支承控制器进行仿真,结果表明,控制器的开、闭环频域特性以及刚度特性等均满足稳定性要求,且表现出良好的稳态和动态性能.
|
| 关 键 词： | MEMS静电悬浮陀螺仪 自适应模糊PID 悬浮支承控制器 频域特性 |
Design of a Suspension Controller of the Micro Electrostatically Suspended Gyroscope |
| |
| XU Chao,YAN Xiao-jun,MA Gao-yin,YOU Peng-cheng and ZHANG Long.Design of a Suspension Controller of the Micro Electrostatically Suspended Gyroscope[J].Navigation and Control,2014,13(6):34-39. |
| |
| Authors: | XU Chao YAN Xiao-jun MA Gao-yin YOU Peng-cheng and ZHANG Long |
| |
| Institution: | Beijing Institute of Aerospace Control Devices;Beijing Institute of Aerospace Control Devices;Beijing Institute of Aerospace Control Devices;Beijing Institute of Aerospace Control Devices;Beijing Institute of Aerospace Control Devices |
| |
| Abstract: | The sensitive structure of the micro electrostatically suspended gyroscope is taken for the study in this article. To meet the characteristics of nonlinear and uncertainty of the movement parameters of the rotor, we investigated a five-DOFs electrostatic suspension controller based on adaptive fuzzy PID control strategy. A combination of Fuzzy and Simulink is made to simulate the controller designed, upon which the conclusion is drawn that the controller based on fuzzy PID control strategy meets the stability requirements and has shown superior performance. |
| |
| Keywords: | MEMS electrostatic suspended gyroscope adaptive fuzzy PID suspension controller frequency domain characteristic |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《导航与控制》浏览原始摘要信息 |
| 点击此处可从《导航与控制》下载免费的PDF全文 |
|
