首页> 外文期刊>IFAC PapersOnLine >Intersample Behavior Analysis of MIMO Multirate Feedforward Control depending on Selection of Input Multiplicities
【24h】

Intersample Behavior Analysis of MIMO Multirate Feedforward Control depending on Selection of Input Multiplicities

机译:基于输入多重性选择的MIMO多速率前馈控制的样本间行为分析

获取原文
           

摘要

Perfect tracking control method using multirate feedforward control is a very effective control method in high-precision positioning systems since this method provides zero tracking error for a nominal plant at every reference sampling point theoretically. When we design a multirate feedforward controller for a multi-input multi-output system, it is known that several types of controllers can be designed depending on how to select input multiplicities. Although multirate feedforward controllers provide perfect tracking at every reference sampling point theoretically, intersample behavior is different. In this paper, we propose the stable state trajectory generation method and the guideline to design an optimal multi-input multi-output multirate feedforward controller considering the 2-norm of control input and improve the intersample behavior. The effectiveness of the proposed method is verified in the simulation.
机译:使用多速率前馈控制的完美跟踪控制方法在高精度定位系统中是一种非常有效的控制方法,因为该方法理论上在每个参考采样点为标称植物提供了零跟踪误差。当我们为多输入多输出系统设计多速率前馈控制器时,众所周知,可以根据如何选择输入多重性来设计几种类型的控制器。尽管理论上多速率前馈控制器可在每个参考采样点提供完美的跟踪,但采样间的行为却有所不同。在本文中,我们提出了稳态轨迹生成方法和指南,以考虑控制输入的2-范数来设计最优的多输入多输出多速率前馈控制器,并改善样本间行为。仿真结果验证了所提方法的有效性。

著录项

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