北京航空航天大学学报 ›› 2010, Vol. 36 ›› Issue (8): 945-948.

• 论文 • 上一篇    下一篇

飞机软道面安全拦阻系统建模与仿真

李丰羽1, 焦宗夏1, 桂永全2, 雷 玮3   

  1. 1. 北京航空航天大学 自动化科学与电气工程学院, 北京 100191;
    2. 北京蒙达航化科技, 北京 101214;
    3. 中国航空工业集团 北京青云航空仪表有限公司, 北京 100086
  • 收稿日期:2009-06-02 出版日期:2010-08-30 发布日期:2010-09-07
  • 作者简介:李丰羽(1983-),男,黑龙江佳木斯人,博士生,alexander.Lee1983@gmail.com.
  • 基金资助:

    国家杰出青年科学基金资助项目(50825502)

Modeling and simulation of soft ground arresting system for aircraft

Li Fengyu1, Jiao Zongxia1, Gui Yongquan2   

  1. 1. School of Automation Science and Electrical Engineering, Beijing University of Aeronautics and Astronautics, Beijing 100191, China;
    2. Beijing Monda Aviation Chemical, Beijing 101214, China;
    3. AVIC Beijing Keeven Aviation Instrument Co. Ltd, Beijing 100086, China
  • Received:2009-06-02 Online:2010-08-30 Published:2010-09-07

摘要: 飞机在起飞或降落时,如果冲出跑道,拦阻系统能够有效地将飞机拦停,避免对飞机和乘客造成伤害.飞机安全拦阻系统是机场正常工作的重要保障设施.基于此设计了一种新的软道面(soft ground)安全拦阻系统(arresting system),该系统具有结构简单、可靠性高、机动性大、通用程度高等特点.结合飞机六自由度模型和精确的阻力模型,建立了系统的数学模型.此模型能够仿真拦阻系统的工作过程,通过仿真得到拦停距离和起落架载荷等重要参数.与国外真实试验结果进行比较,仿真结果验证了该系统模型的有效性,表明该方法在新机场的建设和现有机场改造中具有广阔的应用前景.

Abstract: The arresting system stops the aircraft effectively when the aircraft passes beyond the end of the runway during an aborted takeoff or landing which minimizes the damage to the aircraft and the passengers. The arresting system is a kind of important safety facility for airports. Based on this, a new kind of soft ground arresting system was designed which has simple structure, high reliability, large maneuverability and outstanding generality. Combined with the aircraft 6-dof model and accurate resistance model, the soft ground arresting system mathematical model was built to analyze the process of arresting system. The system model was used to simulate the working process of the arresting system. Lots of important parameters, such as stopping distance and landing gear load were obtained. Compared with the experiments done in foreign countries, the simulation results were proved effective, which could be widely used in the construction and reconstruction of the airports.

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