飞机操纵系统舵机与助力器运动碰撞研究  

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

作　　者：王艺兵[1] 王占林[2] 

机构地区：[1]青岛大学 [2]北京航空航天大学303教研室

出　　处：《航空学报》1998年第3期365-370,共6页Acta Aeronautica et Astronautica Sinica

基　　金：航空科学基金

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。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〗

关 键 词：飞机操纵系统 舵机 助力器 碰撞 

分 类 号：V249.12[航空宇航科学与技术—飞行器设计] V227