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Applied Mathematics and Mechanics (English Edition) ›› 1996, Vol. 17 ›› Issue (4): 319-331.

• 论文 • 上一篇    下一篇

A GENERAL FREQUENCY DEPENDENT DIGITAL OPTIMAL PREVIEW SERVO SYSTEM

廖福成1, 江上正2, 土谷武士3   

  1. 1. Department of Mathematics and Mechanics, Peking University of Science and Technology, Beijing, 100083, P. R. China;
    2. Faculty of Engineering, Kanagawa University, Japan;
    3. Faculty of Engineering, Hokkaido University, Japan
  • 收稿日期:1994-08-29 出版日期:1996-04-18 发布日期:1996-04-18

A GENERAL FREQUENCY DEPENDENT DIGITAL OPTIMAL PREVIEW SERVO SYSTEM

Liao Fucheng1, Egami Tadashi2, Tsuchiya Takeshi3   

  1. 1. Department of Mathematics and Mechanics, Peking University of Science and Technology, Beijing, 100083, P. R. China;
    2. Faculty of Engineering, Kanagawa University, Japan;
    3. Faculty of Engineering, Hokkaido University, Japan
  • Received:1994-08-29 Online:1996-04-18 Published:1996-04-18

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摘要： In this paper,we present a design method for a kind of general frequency dependent digital optimal preview servo svstem which is effective to improve frequency characteristics of closed looP system.By the method,for any rational expression frequency dependent weight which loads on error vector,we can design an optimal preview servo system.The result is applied to an air slide linear motor in simulation and its effectivity is proved.

Abstract: In this paper,we present a design method for a kind of general frequency dependent digital optimal preview servo svstem which is effective to improve frequency characteristics of closed looP system.By the method,for any rational expression frequency dependent weight which loads on error vector,we can design an optimal preview servo system.The result is applied to an air slide linear motor in simulation and its effectivity is proved.

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