航空学报 > 1998, Vol. 19 Issue (3): 365-370

飞机操纵系统舵机与助力器运动碰撞研究

王艺兵1, 王占林2   

  1. 1. 青岛大学, 青岛, 266071;2. 北京航空航天大学303 教研室, 北京, 100083
  • 收稿日期:1997-08-16 修回日期:1998-01-20 出版日期:1998-06-25 发布日期:1998-06-25

STUDY OF COLLISION BETWEEN SERVO MECHANISM AND BOOSTER IN CONTROL SYSTEMS OF AIRCRAFT

Wang Yibing1, Wang Zhanlin2   

  1. 1. Qingdao University,Qingdao,266071;2. Faculty 303, Beijing University of Aeronautics and Astronautics,Beijing,100083
  • Received:1997-08-16 Revised:1998-01-20 Online:1998-06-25 Published:1998-06-25

摘要:

飞机操纵系统中因舵机输出较快,助力器响应较慢而存在相互运动碰撞,影响操纵品质和飞行安全。对发生碰撞的机理进行了深入分析,建立了舵机与助力器运动特性匹配关系和用于碰撞研究的数学模型,通过实例,找到了对碰撞最有影响的参量。

关键词: 飞机操纵系统, 舵机, 助力器, 碰撞

Abstract:

Because of the slower response of a booster than that of a servomechanism, collision exists in the aircraft′s control system. It affects the performance and flight safety. The reason and originality are analysed. A mathematical model is built. By the example, the most effective parameters are found and the way to eliminate collision is also obtained. [WT5”HZ〗

Key words: mechanical control system, ser vomechanism, booster, collision

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