Implementation of active vibration control for magnetically suspended flywheels based on TMS320C6713B+FPGA digital controller

LIU Bin; FANG Jian-cheng; LIU Gang

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Implementation of active vibration control for magnetically suspended flywheels based on TMS320C6713B+FPGA digital controller

Article | 更新时间：2020-08-12

- Implementation of active vibration control for magnetically suspended flywheels based on TMS320C6713B+FPGA digital controller
- Optics and Precision Engineering Vol. 17, Issue 1, Pages: 151-157(2009)
- 作者机构：
  
  北京航空航天大学新型惯性仪表与导航系统技术国防重点学科实验室北京,100191
- 作者简介：
- 基金信息：
- DOI：
  CLC： TH133.7
- Received：07 May 2008，
  
  Revised：11 July 2008，
  
  Published：2009
- 稿件说明：
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刘彬, 房建成, 刘刚. 基于TMS320C6713B+FPGA数字控制器实现磁悬浮飞轮主动振动控制[J]. 光学精密工程, 2009,17(1): 151-157

LIU Bin, FANG Jian-cheng, LIU Gang. Implementation of active vibration control for magnetically suspended flywheels based on TMS320C6713B+FPGA digital controller[J]. Editorial Office of Optics and Precision Engineering, 2009,17(1): 151-157
刘彬, 房建成, 刘刚. 基于TMS320C6713B+FPGA数字控制器实现磁悬浮飞轮主动振动控制[J]. 光学精密工程, 2009,17(1): 151-157 DOI：

LIU Bin, FANG Jian-cheng, LIU Gang. Implementation of active vibration control for magnetically suspended flywheels based on TMS320C6713B+FPGA digital controller[J]. Editorial Office of Optics and Precision Engineering, 2009,17(1): 151-157 DOI：

摘要

为了抑制磁悬浮飞轮的振动

分析了磁悬浮飞轮的振动源。针对磁悬浮飞轮最主要的振动源－不平衡振动

给出了一种基于TMS320C6713B＋FPGA数字控制器的磁悬浮飞轮主动振动控制实现方案。介绍了所采用的主动振动控制方法、数字控制器的硬件组成和功能原理

并讨论了DSP中主动振动控制算法的实现和FPGA中多任务管理及外设控制等。实验结果显示

采用本方法进行主动振动控制后

磁悬浮飞轮的不平衡振动衰减至3.2％

表明本实现方案对飞轮转子不平衡振动取得了很好的抑制效果

对于增加磁悬浮飞轮姿态控制的稳定性

提高对地观测分辨率具有重要意义与应用价值。

Abstract

In order to eliminate the vibration of Magnetically Suspended Flywheel(MSFW)

the disturbing sources of MSFW are analyzed.Aimed at the suppression of main disturbing sources

the unbalance vibration

a new active vibration system based on TMS320C6713B+FPGA digital controller is presented. The active vibration control method

hardware constitution and functions of digital controller are discussed. The implement of control method in DSP

the organization of multi tasks in FPGA and the control of peripheral devices are provided. The experimental results demonstrate that the unbalance vibration has been reduced to 3.2％ by proposed system

which shows this system can eliminate the unbalance vibration of MSFW significantly and has great significance and value for increasing the stability of attitude control and for improving the resolution of earth observation.

关键词

Keywords

references

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