旋翼桨叶载荷测量中的解耦方法研究  

Study for Solving-Couple in Rotor Blade Load Measurement

作　　者：余洵[1] 岳巍[1] 杨广根[1] 张波[1] 邹静[1] 

机构地区：[1]中国直升机设计研究所,江西景德镇333001

出　　处：《直升机技术》2010年第4期8-10,共3页Helicopter Technique

摘　　要：为了解除直升机旋翼桨叶挥舞面载荷和摆振面载荷在测量中的耦合效应,提出了两种解耦方法:分析解耦法和物理解耦法。通过对两者的分析比较,确定两者的优缺点,为型号应用提供方法借鉴。This paper introduced two methods for solving-couple of the flap and the lag plane in helicopter rotor blade load measurement.One was analyzing solving-couple,another was physical solving-couple.Advantage and disadvantage of the two methods were ascertained by analysis and comparing.It would be helpful to application for helicopter.

关 键 词：旋翼桨叶 载荷标定 解耦方法 挥舞面 摆振面 

分 类 号：V21[航空宇航科学与技术—航空宇航推进理论与工程]