摘要
以多舵面组合下的无尾飞翼布局飞机为基础,建立全机的结构有限元模型和气动面模型。针对其双舵面的特点,进行气动与结构修正,从而比较真实的反映双舵面飞翼布局的气弹特性,提出了一种实用的建模和计算方法。
Based on one flying wing with multi-control surface and split rudder, the structural finite element model and aerodynamic model were built. According to the characteristics of multi-control surfaces and split rudders the modification for aerodynamic model and structural model wereconducted, so the aeroelastic characteristics of the flying wing with split rudders are reasonable. The proposed modeling andcomputation method is practical.
出处
《机械科学与技术》
CSCD
北大核心
2014年第10期1585-1589,共5页
Mechanical Science and Technology for Aerospace Engineering
关键词
无尾飞翼布局
双舵面
气动弹性
气动力修正
操纵效率
aerodynamic configurations
aerodynamics modification
aeroelasticity
ailerons
calculations
control efficiency
control surfaces
dynamics
finite element method
mathematical models
matrix algebra
split rudder
tailless flying wing configuration
three dimensional
wings
