首页> 外文期刊>Electric Power Applications, IET >Implementation of a predictive controller for a sensorless interior permanent-magnet synchronous motor drive system
【24h】

Implementation of a predictive controller for a sensorless interior permanent-magnet synchronous motor drive system

机译:无传感器内部永磁同步电动机驱动系统的预测控制器的实现

获取原文
获取原文并翻译 | 示例
       

摘要

This study proposes a predictive controller design for a sensorless interior permanent-magnet synchronous motor drive system. The controllers include a current-loop predictive controller and a speed loop predictive controller with an external load estimator. In addition, a rotor position estimator with on-line tuning stator resistance and q-axis inductance has been designed to reduce the estimating error. By using the proposed control algorithms, the closed-loop sensorless interior permanent-magnet synchronous motor drive system can achieve fast transient response, satisfactory load disturbance response and good tracking response. A digital signal processor, TMS320F2812, is used to perform the rotor position estimating algorithm and the predictive control algorithm. As a result, the hardware is very simple. The experimental results can validate the theoretical analysis and show that the predictive controllers have better performance than the proportional integral (PI) controllers.
机译:这项研究提出了一种无传感器内部永磁同步电动机驱动系统的预测控制器设计。控制器包括电流环预测控制器和带外部负载估算器的速度环预测控制器。另外,已经设计了具有在线调谐定子电阻和q轴电感的转子位置估计器,以减少估计误差。通过使用提出的控制算法,闭环无传感器内部永磁同步电动机驱动系统可以实现快速的瞬态响应,令人满意的负载扰动响应和良好的跟踪响应。数字信号处理器TMS320F2812用于执行转子位置估计算法和预测控制算法。结果,硬件非常简单。实验结果可以验证理论分析,并表明预测控制器具有比比例积分(PI)控制器更好的性能。

著录项

  • 来源
    《Electric Power Applications, IET》 |2012年第8期|p.513-525|共13页
  • 作者

    Chen J.-L.; Liu T.-H.;

  • 作者单位

    Department of Electrical Engineering, National Taiwan University of Science and Technology, Taipei, Taiwan;

  • 收录信息
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

  • 入库时间 2022-08-17 23:04:09

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号