北京航空航天大学学报 ›› 2000, Vol. 26 ›› Issue (2): 164-166.

• 论文 • 上一篇    下一篇

飞机防滑刹车系统鲁棒控制器的设计与研究

赵海鹰, 王占林, 裘丽华   

  1. 北京航空航天大学 自动控制系
  • 收稿日期:1998-10-30 出版日期:2000-02-29 发布日期:2010-09-27
  • 作者简介:赵海鹰(1971-),女,河南郑州人,博士生,100083,北京.
  • 基金资助:

    航空科学基金资助项目(98E51008)

Robust Controller Design and Research on Airplane Anti-Skid System

ZHAO Hai-ying, WANG Zhan-lin, QIU Li-hua   

  1. Beijing University of Aeronautics and Astronautics,Dept. of Automatic Control
  • Received:1998-10-30 Online:2000-02-29 Published:2010-09-27

摘要: 首先对系统进行了详细的分析,并建立了系统的数学模型,然后针对飞机防滑刹车系统在地面滑跑时存在的各种外干扰问题,提出了一种基于自适应滤波的鲁棒控制方法.通过对系统施加各种外干扰所进行的数字仿真表明,该方法在提高系统的鲁棒性方面是行之有效的.

Abstract: Firstly, the system has been analyzed in detail and the mathematical model has been given. The second problem is how to improve the robustness of the system. When the airplane is running on the runway, the tyre/runway characteristic will be disturbed by various time-variant or uncertain factors, such asthe airplane velocity, the various road surface condition of dry, wet or ice, and so on. In addition, when setting up the mathematical model of system, some certain modeling errors may be produced. The control effect will descend obviously when the system is influenced by the disturbances. So, in the view of all the disturbances discussed above, a control method based on robust adaptive filter has been put forward. The simulation has been made by exerting various disturbances to the system. The simulation result has demonstrated that this method is effective in improving the robustness of the system.

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